Home / 59,513,953.02-82,141,337.85-34,397,129.20

Finding the Fourth Proportional to 59,513,953.02, 82,141,337.85 and 34,397,129.20

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Solution

The fourth proportional to 59,513,953.02, 82,141,337.85 and 34,397,129.20 is: 47,475,021.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,513,953.02 : 82,141,337.85 = 34,397,129.20 : x
  2. Step 2: Convert to fraction form
    59,513,953.02/82,141,337.85 = 34,397,129.20/x
  3. Step 3: Cross multiply
    59,513,953.02x = 82,141,337.85 × 34,397,129.20
  4. Step 4: Simplify right side
    59,513,953.02x = 2,825,426,210,687,300.50
  5. Step 5: Solve for x
    x = 2,825,426,210,687,300.50/59,513,953.02
  6. Step 6: Final answer
    x = 47,475,021.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.