Home / 60,214,912.47-83,098,281.96-34,109,422.47

Finding the Fourth Proportional to 60,214,912.47, 83,098,281.96 and 34,109,422.47

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Solution

The fourth proportional to 60,214,912.47, 83,098,281.96 and 34,109,422.47 is: 47,071,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,214,912.47 : 83,098,281.96 = 34,109,422.47 : x
  2. Step 2: Convert to fraction form
    60,214,912.47/83,098,281.96 = 34,109,422.47/x
  3. Step 3: Cross multiply
    60,214,912.47x = 83,098,281.96 × 34,109,422.47
  4. Step 4: Simplify right side
    60,214,912.47x = 2,834,434,405,904,819.50
  5. Step 5: Solve for x
    x = 2,834,434,405,904,819.50/60,214,912.47
  6. Step 6: Final answer
    x = 47,071,967.55

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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.