Home / 58,761,750.60-88,079,640.30-22,356,073.80

Finding the Fourth Proportional to 58,761,750.60, 88,079,640.30 and 22,356,073.80

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Solution

The fourth proportional to 58,761,750.60, 88,079,640.30 and 22,356,073.80 is: 33,510,147.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,761,750.60 : 88,079,640.30 = 22,356,073.80 : x
  2. Step 2: Convert to fraction form
    58,761,750.60/88,079,640.30 = 22,356,073.80/x
  3. Step 3: Cross multiply
    58,761,750.60x = 88,079,640.30 × 22,356,073.80
  4. Step 4: Simplify right side
    58,761,750.60x = 1,969,114,938,824,254.25
  5. Step 5: Solve for x
    x = 1,969,114,938,824,254.25/58,761,750.60
  6. Step 6: Final answer
    x = 33,510,147.65

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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.