Home / 182,737,254.12-252,233,870.82-117,547,163.88

Finding the Fourth Proportional to 182,737,254.12, 252,233,870.82 and 117,547,163.88

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Solution

The fourth proportional to 182,737,254.12, 252,233,870.82 and 117,547,163.88 is: 162,251,404.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,737,254.12 : 252,233,870.82 = 117,547,163.88 : x
  2. Step 2: Convert to fraction form
    182,737,254.12/252,233,870.82 = 117,547,163.88/x
  3. Step 3: Cross multiply
    182,737,254.12x = 252,233,870.82 × 117,547,163.88
  4. Step 4: Simplify right side
    182,737,254.12x = 29,649,376,149,365,288
  5. Step 5: Solve for x
    x = 29,649,376,149,365,288/182,737,254.12
  6. Step 6: Final answer
    x = 162,251,404.58

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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.