Home / 29,125,008,930.60-43,687,513,395.90-16,741,536,085.80

Finding the Fourth Proportional to 29,125,008,930.60, 43,687,513,395.90 and 16,741,536,085.80

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Solution

The fourth proportional to 29,125,008,930.60, 43,687,513,395.90 and 16,741,536,085.80 is: 25,112,304,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,125,008,930.60 : 43,687,513,395.90 = 16,741,536,085.80 : x
  2. Step 2: Convert to fraction form
    29,125,008,930.60/43,687,513,395.90 = 16,741,536,085.80/x
  3. Step 3: Cross multiply
    29,125,008,930.60x = 43,687,513,395.90 × 16,741,536,085.80
  4. Step 4: Simplify right side
    29,125,008,930.60x = 731,396,082,016,330,711,040
  5. Step 5: Solve for x
    x = 731,396,082,016,330,711,040/29,125,008,930.60
  6. Step 6: Final answer
    x = 25,112,304,128.70

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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.