Home / 150,601,830.28-225,998,290.02-64,340,885.92

Finding the Fourth Proportional to 150,601,830.28, 225,998,290.02 and 64,340,885.92

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Solution

The fourth proportional to 150,601,830.28, 225,998,290.02 and 64,340,885.92 is: 96,552,147.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,601,830.28 : 225,998,290.02 = 64,340,885.92 : x
  2. Step 2: Convert to fraction form
    150,601,830.28/225,998,290.02 = 64,340,885.92/x
  3. Step 3: Cross multiply
    150,601,830.28x = 225,998,290.02 × 64,340,885.92
  4. Step 4: Simplify right side
    150,601,830.28x = 14,540,930,196,291,896
  5. Step 5: Solve for x
    x = 14,540,930,196,291,896/150,601,830.28
  6. Step 6: Final answer
    x = 96,552,147.93

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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.