Home / 39,744,917.70-59,617,376.55-14,186,760.90

Finding the Fourth Proportional to 39,744,917.70, 59,617,376.55 and 14,186,760.90

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Solution

The fourth proportional to 39,744,917.70, 59,617,376.55 and 14,186,760.90 is: 21,280,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,917.70 : 59,617,376.55 = 14,186,760.90 : x
  2. Step 2: Convert to fraction form
    39,744,917.70/59,617,376.55 = 14,186,760.90/x
  3. Step 3: Cross multiply
    39,744,917.70x = 59,617,376.55 × 14,186,760.90
  4. Step 4: Simplify right side
    39,744,917.70x = 845,777,466,600,116.88
  5. Step 5: Solve for x
    x = 845,777,466,600,116.88/39,744,917.70
  6. Step 6: Final answer
    x = 21,280,141.35

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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.