Home / 60,214,915.48-83,098,286.10-34,109,425.48

Finding the Fourth Proportional to 60,214,915.48, 83,098,286.10 and 34,109,425.48

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Solution

The fourth proportional to 60,214,915.48, 83,098,286.10 and 34,109,425.48 is: 47,071,971.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,214,915.48 : 83,098,286.10 = 34,109,425.48 : x
  2. Step 2: Convert to fraction form
    60,214,915.48/83,098,286.10 = 34,109,425.48/x
  3. Step 3: Cross multiply
    60,214,915.48x = 83,098,286.10 × 34,109,425.48
  4. Step 4: Simplify right side
    60,214,915.48x = 2,834,434,797,243,669.50
  5. Step 5: Solve for x
    x = 2,834,434,797,243,669.50/60,214,915.48
  6. Step 6: Final answer
    x = 47,071,971.70

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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.