Home / 36,385,280.10-54,577,920.15-17,253,404.10

Finding the Fourth Proportional to 36,385,280.10, 54,577,920.15 and 17,253,404.10

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Solution

The fourth proportional to 36,385,280.10, 54,577,920.15 and 17,253,404.10 is: 25,880,106.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,280.10 : 54,577,920.15 = 17,253,404.10 : x
  2. Step 2: Convert to fraction form
    36,385,280.10/54,577,920.15 = 17,253,404.10/x
  3. Step 3: Cross multiply
    36,385,280.10x = 54,577,920.15 × 17,253,404.10
  4. Step 4: Simplify right side
    36,385,280.10x = 941,654,911,285,482.62
  5. Step 5: Solve for x
    x = 941,654,911,285,482.62/36,385,280.10
  6. Step 6: Final answer
    x = 25,880,106.15

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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.