Home / 144,125,691.84-216,188,468.54-34,950,844.56

Finding the Fourth Proportional to 144,125,691.84, 216,188,468.54 and 34,950,844.56

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Solution

The fourth proportional to 144,125,691.84, 216,188,468.54 and 34,950,844.56 is: 52,426,250.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,125,691.84 : 216,188,468.54 = 34,950,844.56 : x
  2. Step 2: Convert to fraction form
    144,125,691.84/216,188,468.54 = 34,950,844.56/x
  3. Step 3: Cross multiply
    144,125,691.84x = 216,188,468.54 × 34,950,844.56
  4. Step 4: Simplify right side
    144,125,691.84x = 7,555,969,559,605,990
  5. Step 5: Solve for x
    x = 7,555,969,559,605,990/144,125,691.84
  6. Step 6: Final answer
    x = 52,426,250.05

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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.