Home / 95,480,272.11-131,658,508.40-64,486,632.27

Finding the Fourth Proportional to 95,480,272.11, 131,658,508.40 and 64,486,632.27

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Solution

The fourth proportional to 95,480,272.11, 131,658,508.40 and 64,486,632.27 is: 88,921,131.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,480,272.11 : 131,658,508.40 = 64,486,632.27 : x
  2. Step 2: Convert to fraction form
    95,480,272.11/131,658,508.40 = 64,486,632.27/x
  3. Step 3: Cross multiply
    95,480,272.11x = 131,658,508.40 × 64,486,632.27
  4. Step 4: Simplify right side
    95,480,272.11x = 8,490,213,816,085,073
  5. Step 5: Solve for x
    x = 8,490,213,816,085,073/95,480,272.11
  6. Step 6: Final answer
    x = 88,921,131.33

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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.