Home / 22,892,710,120.10-34,339,065,180.15-19,219,389,928.10

Finding the Fourth Proportional to 22,892,710,120.10, 34,339,065,180.15 and 19,219,389,928.10

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Solution

The fourth proportional to 22,892,710,120.10, 34,339,065,180.15 and 19,219,389,928.10 is: 28,829,084,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892,710,120.10 : 34,339,065,180.15 = 19,219,389,928.10 : x
  2. Step 2: Convert to fraction form
    22,892,710,120.10/34,339,065,180.15 = 19,219,389,928.10/x
  3. Step 3: Cross multiply
    22,892,710,120.10x = 34,339,065,180.15 × 19,219,389,928.10
  4. Step 4: Simplify right side
    22,892,710,120.10x = 659,975,883,463,744,290,816
  5. Step 5: Solve for x
    x = 659,975,883,463,744,290,816/22,892,710,120.10
  6. Step 6: Final answer
    x = 28,829,084,892.15

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Half scale
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Double scale
Find fourth proportional to 22,892,710,121.10, 34,339,065,181.65 and 19,219,389,929.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.