Home / 60,659,339.34-91,024,963.29-22,347,735.78

Finding the Fourth Proportional to 60,659,339.34, 91,024,963.29 and 22,347,735.78

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Solution

The fourth proportional to 60,659,339.34, 91,024,963.29 and 22,347,735.78 is: 33,534,849.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,659,339.34 : 91,024,963.29 = 22,347,735.78 : x
  2. Step 2: Convert to fraction form
    60,659,339.34/91,024,963.29 = 22,347,735.78/x
  3. Step 3: Cross multiply
    60,659,339.34x = 91,024,963.29 × 22,347,735.78
  4. Step 4: Simplify right side
    60,659,339.34x = 2,034,201,828,989,119.75
  5. Step 5: Solve for x
    x = 2,034,201,828,989,119.75/60,659,339.34
  6. Step 6: Final answer
    x = 33,534,849.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.