Home / 41,113,520,296.87-61,626,754,737.54-13,829,227,414.23

Finding the Fourth Proportional to 41,113,520,296.87, 61,626,754,737.54 and 13,829,227,414.23

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Solution

The fourth proportional to 41,113,520,296.87, 61,626,754,737.54 and 13,829,227,414.23 is: 20,729,200,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113,520,296.87 : 61,626,754,737.54 = 13,829,227,414.23 : x
  2. Step 2: Convert to fraction form
    41,113,520,296.87/61,626,754,737.54 = 13,829,227,414.23/x
  3. Step 3: Cross multiply
    41,113,520,296.87x = 61,626,754,737.54 × 13,829,227,414.23
  4. Step 4: Simplify right side
    41,113,520,296.87x = 852,250,406,066,067,079,168
  5. Step 5: Solve for x
    x = 852,250,406,066,067,079,168/41,113,520,296.87
  6. Step 6: Final answer
    x = 20,729,200,513.90

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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.