Home / 39,913,277.10-59,869,915.65-36,086,901.90

Finding the Fourth Proportional to 39,913,277.10, 59,869,915.65 and 36,086,901.90

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Solution

The fourth proportional to 39,913,277.10, 59,869,915.65 and 36,086,901.90 is: 54,130,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,913,277.10 : 59,869,915.65 = 36,086,901.90 : x
  2. Step 2: Convert to fraction form
    39,913,277.10/59,869,915.65 = 36,086,901.90/x
  3. Step 3: Cross multiply
    39,913,277.10x = 59,869,915.65 × 36,086,901.90
  4. Step 4: Simplify right side
    39,913,277.10x = 2,160,519,772,822,824.50
  5. Step 5: Solve for x
    x = 2,160,519,772,822,824.50/39,913,277.10
  6. Step 6: Final answer
    x = 54,130,352.85

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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.