Home / 3,036,102,893.40-4,554,154,340.10-966,033,910.20

Finding the Fourth Proportional to 3,036,102,893.40, 4,554,154,340.10 and 966,033,910.20

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Solution

The fourth proportional to 3,036,102,893.40, 4,554,154,340.10 and 966,033,910.20 is: 1,449,050,865.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,102,893.40 : 4,554,154,340.10 = 966,033,910.20 : x
  2. Step 2: Convert to fraction form
    3,036,102,893.40/4,554,154,340.10 = 966,033,910.20/x
  3. Step 3: Cross multiply
    3,036,102,893.40x = 4,554,154,340.10 × 966,033,910.20
  4. Step 4: Simplify right side
    3,036,102,893.40x = 4,399,467,524,821,104,128
  5. Step 5: Solve for x
    x = 4,399,467,524,821,104,128/3,036,102,893.40
  6. Step 6: Final answer
    x = 1,449,050,865.30

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Half scale
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Double scale
Find fourth proportional to 3,036,102,894.40, 4,554,154,341.60 and 966,033,911.20
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.