Home / 134,335,746.38-201,496,040.19-59,531,433.74

Finding the Fourth Proportional to 134,335,746.38, 201,496,040.19 and 59,531,433.74

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Solution

The fourth proportional to 134,335,746.38, 201,496,040.19 and 59,531,433.74 is: 89,293,791.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,335,746.38 : 201,496,040.19 = 59,531,433.74 : x
  2. Step 2: Convert to fraction form
    134,335,746.38/201,496,040.19 = 59,531,433.74/x
  3. Step 3: Cross multiply
    134,335,746.38x = 201,496,040.19 × 59,531,433.74
  4. Step 4: Simplify right side
    134,335,746.38x = 11,995,348,165,443,362
  5. Step 5: Solve for x
    x = 11,995,348,165,443,362/134,335,746.38
  6. Step 6: Final answer
    x = 89,293,791.78

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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.