Home / 224,328,263.76-336,209,346.28-113,691,732.32

Finding the Fourth Proportional to 224,328,263.76, 336,209,346.28 and 113,691,732.32

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Solution

The fourth proportional to 224,328,263.76, 336,209,346.28 and 113,691,732.32 is: 170,394,146.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,328,263.76 : 336,209,346.28 = 113,691,732.32 : x
  2. Step 2: Convert to fraction form
    224,328,263.76/336,209,346.28 = 113,691,732.32/x
  3. Step 3: Cross multiply
    224,328,263.76x = 336,209,346.28 × 113,691,732.32
  4. Step 4: Simplify right side
    224,328,263.76x = 38,224,223,000,747,944
  5. Step 5: Solve for x
    x = 38,224,223,000,747,944/224,328,263.76
  6. Step 6: Final answer
    x = 170,394,146.33

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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.