Home / 95,892,487.60-143,857,393.80-41,304,967.60

Finding the Fourth Proportional to 95,892,487.60, 143,857,393.80 and 41,304,967.60

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Solution

The fourth proportional to 95,892,487.60, 143,857,393.80 and 41,304,967.60 is: 61,965,490.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,892,487.60 : 143,857,393.80 = 41,304,967.60 : x
  2. Step 2: Convert to fraction form
    95,892,487.60/143,857,393.80 = 41,304,967.60/x
  3. Step 3: Cross multiply
    95,892,487.60x = 143,857,393.80 × 41,304,967.60
  4. Step 4: Simplify right side
    95,892,487.60x = 5,942,024,989,929,442
  5. Step 5: Solve for x
    x = 5,942,024,989,929,442/95,892,487.60
  6. Step 6: Final answer
    x = 61,965,490.09

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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.