Home / 108,992,269.17-150,408,233.47-59,432,517.28

Finding the Fourth Proportional to 108,992,269.17, 150,408,233.47 and 59,432,517.28

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Solution

The fourth proportional to 108,992,269.17, 150,408,233.47 and 59,432,517.28 is: 82,016,275.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,992,269.17 : 150,408,233.47 = 59,432,517.28 : x
  2. Step 2: Convert to fraction form
    108,992,269.17/150,408,233.47 = 59,432,517.28/x
  3. Step 3: Cross multiply
    108,992,269.17x = 150,408,233.47 × 59,432,517.28
  4. Step 4: Simplify right side
    108,992,269.17x = 8,939,139,935,022,350
  5. Step 5: Solve for x
    x = 8,939,139,935,022,350/108,992,269.17
  6. Step 6: Final answer
    x = 82,016,275.13

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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.