Home / 65,760,127.30-98,721,061.35-41,499,007.30

Finding the Fourth Proportional to 65,760,127.30, 98,721,061.35 and 41,499,007.30

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Solution

The fourth proportional to 65,760,127.30, 98,721,061.35 and 41,499,007.30 is: 62,299,545.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,760,127.30 : 98,721,061.35 = 41,499,007.30 : x
  2. Step 2: Convert to fraction form
    65,760,127.30/98,721,061.35 = 41,499,007.30/x
  3. Step 3: Cross multiply
    65,760,127.30x = 98,721,061.35 × 41,499,007.30
  4. Step 4: Simplify right side
    65,760,127.30x = 4,096,826,045,627,397.50
  5. Step 5: Solve for x
    x = 4,096,826,045,627,397.50/65,760,127.30
  6. Step 6: Final answer
    x = 62,299,545.54

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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.