Home / 95,841,195.70-143,663,815.95-47,244,306.10

Finding the Fourth Proportional to 95,841,195.70, 143,663,815.95 and 47,244,306.10

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Solution

The fourth proportional to 95,841,195.70, 143,663,815.95 and 47,244,306.10 is: 70,818,161.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,841,195.70 : 143,663,815.95 = 47,244,306.10 : x
  2. Step 2: Convert to fraction form
    95,841,195.70/143,663,815.95 = 47,244,306.10/x
  3. Step 3: Cross multiply
    95,841,195.70x = 143,663,815.95 × 47,244,306.10
  4. Step 4: Simplify right side
    95,841,195.70x = 6,787,297,296,235,862
  5. Step 5: Solve for x
    x = 6,787,297,296,235,862/95,841,195.70
  6. Step 6: Final answer
    x = 70,818,161.72

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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.