Home / 84,732,060.29-127,147,125.85-35,543,508.50

Finding the Fourth Proportional to 84,732,060.29, 127,147,125.85 and 35,543,508.50

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Solution

The fourth proportional to 84,732,060.29, 127,147,125.85 and 35,543,508.50 is: 53,335,832.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,732,060.29 : 127,147,125.85 = 35,543,508.50 : x
  2. Step 2: Convert to fraction form
    84,732,060.29/127,147,125.85 = 35,543,508.50/x
  3. Step 3: Cross multiply
    84,732,060.29x = 127,147,125.85 × 35,543,508.50
  4. Step 4: Simplify right side
    84,732,060.29x = 4,519,254,948,629,053
  5. Step 5: Solve for x
    x = 4,519,254,948,629,053/84,732,060.29
  6. Step 6: Final answer
    x = 53,335,832.19

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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.