Home / 95,904,341.70-143,856,512.55-35,307,528.90

Finding the Fourth Proportional to 95,904,341.70, 143,856,512.55 and 35,307,528.90

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Solution

The fourth proportional to 95,904,341.70, 143,856,512.55 and 35,307,528.90 is: 52,961,293.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904,341.70 : 143,856,512.55 = 35,307,528.90 : x
  2. Step 2: Convert to fraction form
    95,904,341.70/143,856,512.55 = 35,307,528.90/x
  3. Step 3: Cross multiply
    95,904,341.70x = 143,856,512.55 × 35,307,528.90
  4. Step 4: Simplify right side
    95,904,341.70x = 5,079,217,974,312,338
  5. Step 5: Solve for x
    x = 5,079,217,974,312,338/95,904,341.70
  6. Step 6: Final answer
    x = 52,961,293.35

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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.