Home / 229,877,054.30-344,923,198.28-100,467,849.30

Finding the Fourth Proportional to 229,877,054.30, 344,923,198.28 and 100,467,849.30

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Solution

The fourth proportional to 229,877,054.30, 344,923,198.28 and 100,467,849.30 is: 150,748,807.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,877,054.30 : 344,923,198.28 = 100,467,849.30 : x
  2. Step 2: Convert to fraction form
    229,877,054.30/344,923,198.28 = 100,467,849.30/x
  3. Step 3: Cross multiply
    229,877,054.30x = 344,923,198.28 × 100,467,849.30
  4. Step 4: Simplify right side
    229,877,054.30x = 34,653,691,904,366,716
  5. Step 5: Solve for x
    x = 34,653,691,904,366,716/229,877,054.30
  6. Step 6: Final answer
    x = 150,748,807.93

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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.