Home / 59,279,921.28-88,907,440.32-16,719,696

Finding the Fourth Proportional to 59,279,921.28, 88,907,440.32 and 16,719,696

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Solution

The fourth proportional to 59,279,921.28, 88,907,440.32 and 16,719,696 is: 25,076,034.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,279,921.28 : 88,907,440.32 = 16,719,696 : x
  2. Step 2: Convert to fraction form
    59,279,921.28/88,907,440.32 = 16,719,696/x
  3. Step 3: Cross multiply
    59,279,921.28x = 88,907,440.32 × 16,719,696
  4. Step 4: Simplify right side
    59,279,921.28x = 1,486,505,374,288,542.50
  5. Step 5: Solve for x
    x = 1,486,505,374,288,542.50/59,279,921.28
  6. Step 6: Final answer
    x = 25,076,034.89

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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.