Home / 150,763,539.60-226,145,309.40-64,510,665.30

Finding the Fourth Proportional to 150,763,539.60, 226,145,309.40 and 64,510,665.30

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Solution

The fourth proportional to 150,763,539.60, 226,145,309.40 and 64,510,665.30 is: 96,765,997.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,763,539.60 : 226,145,309.40 = 64,510,665.30 : x
  2. Step 2: Convert to fraction form
    150,763,539.60/226,145,309.40 = 64,510,665.30/x
  3. Step 3: Cross multiply
    150,763,539.60x = 226,145,309.40 × 64,510,665.30
  4. Step 4: Simplify right side
    150,763,539.60x = 14,588,784,363,868,344
  5. Step 5: Solve for x
    x = 14,588,784,363,868,344/150,763,539.60
  6. Step 6: Final answer
    x = 96,765,997.95

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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.