Home / 69,018,334.47-95,233,596.21-41,140,545.03

Finding the Fourth Proportional to 69,018,334.47, 95,233,596.21 and 41,140,545.03

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Solution

The fourth proportional to 69,018,334.47, 95,233,596.21 and 41,140,545.03 is: 56,766,974.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,018,334.47 : 95,233,596.21 = 41,140,545.03 : x
  2. Step 2: Convert to fraction form
    69,018,334.47/95,233,596.21 = 41,140,545.03/x
  3. Step 3: Cross multiply
    69,018,334.47x = 95,233,596.21 × 41,140,545.03
  4. Step 4: Simplify right side
    69,018,334.47x = 3,917,962,053,246,342
  5. Step 5: Solve for x
    x = 3,917,962,053,246,342/69,018,334.47
  6. Step 6: Final answer
    x = 56,766,974.79

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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.