Home / 62,427,476.68-86,149,283.22-34,550,241.04

Finding the Fourth Proportional to 62,427,476.68, 86,149,283.22 and 34,550,241.04

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Solution

The fourth proportional to 62,427,476.68, 86,149,283.22 and 34,550,241.04 is: 47,678,981.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,427,476.68 : 86,149,283.22 = 34,550,241.04 : x
  2. Step 2: Convert to fraction form
    62,427,476.68/86,149,283.22 = 34,550,241.04/x
  3. Step 3: Cross multiply
    62,427,476.68x = 86,149,283.22 × 34,550,241.04
  4. Step 4: Simplify right side
    62,427,476.68x = 2,976,478,500,674,227
  5. Step 5: Solve for x
    x = 2,976,478,500,674,227/62,427,476.68
  6. Step 6: Final answer
    x = 47,678,981.42

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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.