Home / 95,231,132.50-131,420,066.34-52,845,562.12

Finding the Fourth Proportional to 95,231,132.50, 131,420,066.34 and 52,845,562.12

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Solution

The fourth proportional to 95,231,132.50, 131,420,066.34 and 52,845,562.12 is: 72,927,488.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,231,132.50 : 131,420,066.34 = 52,845,562.12 : x
  2. Step 2: Convert to fraction form
    95,231,132.50/131,420,066.34 = 52,845,562.12/x
  3. Step 3: Cross multiply
    95,231,132.50x = 131,420,066.34 × 52,845,562.12
  4. Step 4: Simplify right side
    95,231,132.50x = 6,944,967,279,584,991
  5. Step 5: Solve for x
    x = 6,944,967,279,584,991/95,231,132.50
  6. Step 6: Final answer
    x = 72,927,488.07

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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.