Home / 52,593,633.53-72,577,822.02-29,388,951.17

Finding the Fourth Proportional to 52,593,633.53, 72,577,822.02 and 29,388,951.17

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Solution

The fourth proportional to 52,593,633.53, 72,577,822.02 and 29,388,951.17 is: 40,555,974.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,593,633.53 : 72,577,822.02 = 29,388,951.17 : x
  2. Step 2: Convert to fraction form
    52,593,633.53/72,577,822.02 = 29,388,951.17/x
  3. Step 3: Cross multiply
    52,593,633.53x = 72,577,822.02 × 29,388,951.17
  4. Step 4: Simplify right side
    52,593,633.53x = 2,132,986,067,370,730.75
  5. Step 5: Solve for x
    x = 2,132,986,067,370,730.75/52,593,633.53
  6. Step 6: Final answer
    x = 40,555,974.63

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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.