Home / 100,929,269.57-151,393,904.56-24,252,297.89

Finding the Fourth Proportional to 100,929,269.57, 151,393,904.56 and 24,252,297.89

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Solution

The fourth proportional to 100,929,269.57, 151,393,904.56 and 24,252,297.89 is: 36,378,446.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,929,269.57 : 151,393,904.56 = 24,252,297.89 : x
  2. Step 2: Convert to fraction form
    100,929,269.57/151,393,904.56 = 24,252,297.89/x
  3. Step 3: Cross multiply
    100,929,269.57x = 151,393,904.56 × 24,252,297.89
  4. Step 4: Simplify right side
    100,929,269.57x = 3,671,650,072,119,349.50
  5. Step 5: Solve for x
    x = 3,671,650,072,119,349.50/100,929,269.57
  6. Step 6: Final answer
    x = 36,378,446.88

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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.