Home / 95,136,949.50-131,307,402.72-62,039,738.22

Finding the Fourth Proportional to 95,136,949.50, 131,307,402.72 and 62,039,738.22

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Solution

The fourth proportional to 95,136,949.50, 131,307,402.72 and 62,039,738.22 is: 85,626,845.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,136,949.50 : 131,307,402.72 = 62,039,738.22 : x
  2. Step 2: Convert to fraction form
    95,136,949.50/131,307,402.72 = 62,039,738.22/x
  3. Step 3: Cross multiply
    95,136,949.50x = 131,307,402.72 × 62,039,738.22
  4. Step 4: Simplify right side
    95,136,949.50x = 8,146,276,891,096,916
  5. Step 5: Solve for x
    x = 8,146,276,891,096,916/95,136,949.50
  6. Step 6: Final answer
    x = 85,626,845.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.