Home / 95,062,711.56-131,189,766.48-53,248,569.12

Finding the Fourth Proportional to 95,062,711.56, 131,189,766.48 and 53,248,569.12

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Solution

The fourth proportional to 95,062,711.56, 131,189,766.48 and 53,248,569.12 is: 73,484,831.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,062,711.56 : 131,189,766.48 = 53,248,569.12 : x
  2. Step 2: Convert to fraction form
    95,062,711.56/131,189,766.48 = 53,248,569.12/x
  3. Step 3: Cross multiply
    95,062,711.56x = 131,189,766.48 × 53,248,569.12
  4. Step 4: Simplify right side
    95,062,711.56x = 6,985,667,348,246,939
  5. Step 5: Solve for x
    x = 6,985,667,348,246,939/95,062,711.56
  6. Step 6: Final answer
    x = 73,484,831.58

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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.