Home / 58,635,036.28-80,918,512.26-35,425,679.28

Finding the Fourth Proportional to 58,635,036.28, 80,918,512.26 and 35,425,679.28

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Solution

The fourth proportional to 58,635,036.28, 80,918,512.26 and 35,425,679.28 is: 48,888,743.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,635,036.28 : 80,918,512.26 = 35,425,679.28 : x
  2. Step 2: Convert to fraction form
    58,635,036.28/80,918,512.26 = 35,425,679.28/x
  3. Step 3: Cross multiply
    58,635,036.28x = 80,918,512.26 × 35,425,679.28
  4. Step 4: Simplify right side
    58,635,036.28x = 2,866,593,263,137,508.50
  5. Step 5: Solve for x
    x = 2,866,593,263,137,508.50/58,635,036.28
  6. Step 6: Final answer
    x = 48,888,743.74

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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.