Home / 95,136,954.57-131,307,409.76-62,039,743.43

Finding the Fourth Proportional to 95,136,954.57, 131,307,409.76 and 62,039,743.43

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Solution

The fourth proportional to 95,136,954.57, 131,307,409.76 and 62,039,743.43 is: 85,626,852.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,136,954.57 : 131,307,409.76 = 62,039,743.43 : x
  2. Step 2: Convert to fraction form
    95,136,954.57/131,307,409.76 = 62,039,743.43/x
  3. Step 3: Cross multiply
    95,136,954.57x = 131,307,409.76 × 62,039,743.43
  4. Step 4: Simplify right side
    95,136,954.57x = 8,146,278,011,001,541
  5. Step 5: Solve for x
    x = 8,146,278,011,001,541/95,136,954.57
  6. Step 6: Final answer
    x = 85,626,852.87

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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.