Home / 62,536,662.28-86,250,273.16-54,976,622

Finding the Fourth Proportional to 62,536,662.28, 86,250,273.16 and 54,976,622

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Solution

The fourth proportional to 62,536,662.28, 86,250,273.16 and 54,976,622 is: 75,823,500.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,536,662.28 : 86,250,273.16 = 54,976,622 : x
  2. Step 2: Convert to fraction form
    62,536,662.28/86,250,273.16 = 54,976,622/x
  3. Step 3: Cross multiply
    62,536,662.28x = 86,250,273.16 × 54,976,622
  4. Step 4: Simplify right side
    62,536,662.28x = 4,741,748,664,914,065
  5. Step 5: Solve for x
    x = 4,741,748,664,914,065/62,536,662.28
  6. Step 6: Final answer
    x = 75,823,500.84

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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.