Home / 224,623,777.64-336,712,461.18-156,322,980.44

Finding the Fourth Proportional to 224,623,777.64, 336,712,461.18 and 156,322,980.44

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Solution

The fourth proportional to 224,623,777.64, 336,712,461.18 and 156,322,980.44 is: 234,329,134.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,623,777.64 : 336,712,461.18 = 156,322,980.44 : x
  2. Step 2: Convert to fraction form
    224,623,777.64/336,712,461.18 = 156,322,980.44/x
  3. Step 3: Cross multiply
    224,623,777.64x = 336,712,461.18 × 156,322,980.44
  4. Step 4: Simplify right side
    224,623,777.64x = 52,635,895,482,945,400
  5. Step 5: Solve for x
    x = 52,635,895,482,945,400/224,623,777.64
  6. Step 6: Final answer
    x = 234,329,134.86

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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.