Home / 41,113,520,305.97-61,626,754,751.21-13,829,227,423.32

Finding the Fourth Proportional to 41,113,520,305.97, 61,626,754,751.21 and 13,829,227,423.32

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Solution

The fourth proportional to 41,113,520,305.97, 61,626,754,751.21 and 13,829,227,423.32 is: 20,729,200,527.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113,520,305.97 : 61,626,754,751.21 = 13,829,227,423.32 : x
  2. Step 2: Convert to fraction form
    41,113,520,305.97/61,626,754,751.21 = 13,829,227,423.32/x
  3. Step 3: Cross multiply
    41,113,520,305.97x = 61,626,754,751.21 × 13,829,227,423.32
  4. Step 4: Simplify right side
    41,113,520,305.97x = 852,250,406,815,580,291,072
  5. Step 5: Solve for x
    x = 852,250,406,815,580,291,072/41,113,520,305.97
  6. Step 6: Final answer
    x = 20,729,200,527.54

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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.