Home / 64,154,529.20-96,231,793.80-62,264,961.20

Finding the Fourth Proportional to 64,154,529.20, 96,231,793.80 and 62,264,961.20

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Solution

The fourth proportional to 64,154,529.20, 96,231,793.80 and 62,264,961.20 is: 93,397,441.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,154,529.20 : 96,231,793.80 = 62,264,961.20 : x
  2. Step 2: Convert to fraction form
    64,154,529.20/96,231,793.80 = 62,264,961.20/x
  3. Step 3: Cross multiply
    64,154,529.20x = 96,231,793.80 × 62,264,961.20
  4. Step 4: Simplify right side
    64,154,529.20x = 5,991,868,907,163,401
  5. Step 5: Solve for x
    x = 5,991,868,907,163,401/64,154,529.20
  6. Step 6: Final answer
    x = 93,397,441.80

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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.