Home / 244,917,142.80-337,985,675.52-134,908,855.80

Finding the Fourth Proportional to 244,917,142.80, 337,985,675.52 and 134,908,855.80

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Solution

The fourth proportional to 244,917,142.80, 337,985,675.52 and 134,908,855.80 is: 186,174,231.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,917,142.80 : 337,985,675.52 = 134,908,855.80 : x
  2. Step 2: Convert to fraction form
    244,917,142.80/337,985,675.52 = 134,908,855.80/x
  3. Step 3: Cross multiply
    244,917,142.80x = 337,985,675.52 × 134,908,855.80
  4. Step 4: Simplify right side
    244,917,142.80x = 45,597,260,761,193,272
  5. Step 5: Solve for x
    x = 45,597,260,761,193,272/244,917,142.80
  6. Step 6: Final answer
    x = 186,174,231.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.