Home / 52,766,044.74-72,817,148.78-29,246,098.32

Finding the Fourth Proportional to 52,766,044.74, 72,817,148.78 and 29,246,098.32

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Solution

The fourth proportional to 52,766,044.74, 72,817,148.78 and 29,246,098.32 is: 40,359,619.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,766,044.74 : 72,817,148.78 = 29,246,098.32 : x
  2. Step 2: Convert to fraction form
    52,766,044.74/72,817,148.78 = 29,246,098.32/x
  3. Step 3: Cross multiply
    52,766,044.74x = 72,817,148.78 × 29,246,098.32
  4. Step 4: Simplify right side
    52,766,044.74x = 2,129,617,492,601,948
  5. Step 5: Solve for x
    x = 2,129,617,492,601,948/52,766,044.74
  6. Step 6: Final answer
    x = 40,359,619.58

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Why These Related Problems?

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