Home / 100,929,270.57-151,393,906.06-24,252,298.89

Finding the Fourth Proportional to 100,929,270.57, 151,393,906.06 and 24,252,298.89

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Solution

The fourth proportional to 100,929,270.57, 151,393,906.06 and 24,252,298.89 is: 36,378,448.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,929,270.57 : 151,393,906.06 = 24,252,298.89 : x
  2. Step 2: Convert to fraction form
    100,929,270.57/151,393,906.06 = 24,252,298.89/x
  3. Step 3: Cross multiply
    100,929,270.57x = 151,393,906.06 × 24,252,298.89
  4. Step 4: Simplify right side
    100,929,270.57x = 3,671,650,259,891,702.50
  5. Step 5: Solve for x
    x = 3,671,650,259,891,702.50/100,929,270.57
  6. Step 6: Final answer
    x = 36,378,448.38

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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.