Home / 132,207,228.48-182,253,689.02-92,391,141.90

Finding the Fourth Proportional to 132,207,228.48, 182,253,689.02 and 92,391,141.90

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Solution

The fourth proportional to 132,207,228.48, 182,253,689.02 and 92,391,141.90 is: 127,365,399.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,207,228.48 : 182,253,689.02 = 92,391,141.90 : x
  2. Step 2: Convert to fraction form
    132,207,228.48/182,253,689.02 = 92,391,141.90/x
  3. Step 3: Cross multiply
    132,207,228.48x = 182,253,689.02 × 92,391,141.90
  4. Step 4: Simplify right side
    132,207,228.48x = 16,838,626,444,045,294
  5. Step 5: Solve for x
    x = 16,838,626,444,045,294/132,207,228.48
  6. Step 6: Final answer
    x = 127,365,399.29

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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.