Home / 95,904,344.20-143,856,516.30-35,307,531.40

Finding the Fourth Proportional to 95,904,344.20, 143,856,516.30 and 35,307,531.40

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Solution

The fourth proportional to 95,904,344.20, 143,856,516.30 and 35,307,531.40 is: 52,961,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904,344.20 : 143,856,516.30 = 35,307,531.40 : x
  2. Step 2: Convert to fraction form
    95,904,344.20/143,856,516.30 = 35,307,531.40/x
  3. Step 3: Cross multiply
    95,904,344.20x = 143,856,516.30 × 35,307,531.40
  4. Step 4: Simplify right side
    95,904,344.20x = 5,079,218,466,356,862
  5. Step 5: Solve for x
    x = 5,079,218,466,356,862/95,904,344.20
  6. Step 6: Final answer
    x = 52,961,297.10

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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.