Home / 39,744,000.10-59,616,000.15-39,492,057.70

Finding the Fourth Proportional to 39,744,000.10, 59,616,000.15 and 39,492,057.70

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Solution

The fourth proportional to 39,744,000.10, 59,616,000.15 and 39,492,057.70 is: 59,238,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,000.10 : 59,616,000.15 = 39,492,057.70 : x
  2. Step 2: Convert to fraction form
    39,744,000.10/59,616,000.15 = 39,492,057.70/x
  3. Step 3: Cross multiply
    39,744,000.10x = 59,616,000.15 × 39,492,057.70
  4. Step 4: Simplify right side
    39,744,000.10x = 2,354,358,517,767,009
  5. Step 5: Solve for x
    x = 2,354,358,517,767,009/39,744,000.10
  6. Step 6: Final answer
    x = 59,238,086.55

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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.