Home / 60,573,963.78-90,883,840.50-23,712,194.97

Finding the Fourth Proportional to 60,573,963.78, 90,883,840.50 and 23,712,194.97

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Solution

The fourth proportional to 60,573,963.78, 90,883,840.50 and 23,712,194.97 is: 35,577,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,573,963.78 : 90,883,840.50 = 23,712,194.97 : x
  2. Step 2: Convert to fraction form
    60,573,963.78/90,883,840.50 = 23,712,194.97/x
  3. Step 3: Cross multiply
    60,573,963.78x = 90,883,840.50 × 23,712,194.97
  4. Step 4: Simplify right side
    60,573,963.78x = 2,155,055,345,558,382.25
  5. Step 5: Solve for x
    x = 2,155,055,345,558,382.25/60,573,963.78
  6. Step 6: Final answer
    x = 35,577,254.83

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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.