Home / 24,429,135.60-36,620,375.40-9,072,313.20

Finding the Fourth Proportional to 24,429,135.60, 36,620,375.40 and 9,072,313.20

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Solution

The fourth proportional to 24,429,135.60, 36,620,375.40 and 9,072,313.20 is: 13,599,806.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,135.60 : 36,620,375.40 = 9,072,313.20 : x
  2. Step 2: Convert to fraction form
    24,429,135.60/36,620,375.40 = 9,072,313.20/x
  3. Step 3: Cross multiply
    24,429,135.60x = 36,620,375.40 × 9,072,313.20
  4. Step 4: Simplify right side
    24,429,135.60x = 332,231,515,130,375.25
  5. Step 5: Solve for x
    x = 332,231,515,130,375.25/24,429,135.60
  6. Step 6: Final answer
    x = 13,599,806.42

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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.