Home / 62,732,991.20-94,049,720.40-34,366,143.20

Finding the Fourth Proportional to 62,732,991.20, 94,049,720.40 and 34,366,143.20

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Solution

The fourth proportional to 62,732,991.20, 94,049,720.40 and 34,366,143.20 is: 51,521,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,732,991.20 : 94,049,720.40 = 34,366,143.20 : x
  2. Step 2: Convert to fraction form
    62,732,991.20/94,049,720.40 = 34,366,143.20/x
  3. Step 3: Cross multiply
    62,732,991.20x = 94,049,720.40 × 34,366,143.20
  4. Step 4: Simplify right side
    62,732,991.20x = 3,232,126,159,186,362
  5. Step 5: Solve for x
    x = 3,232,126,159,186,362/62,732,991.20
  6. Step 6: Final answer
    x = 51,521,951.96

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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.