Home / 63,099,098.82-94,648,648.23-15,230,042.82

Finding the Fourth Proportional to 63,099,098.82, 94,648,648.23 and 15,230,042.82

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Solution

The fourth proportional to 63,099,098.82, 94,648,648.23 and 15,230,042.82 is: 22,845,064.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,099,098.82 : 94,648,648.23 = 15,230,042.82 : x
  2. Step 2: Convert to fraction form
    63,099,098.82/94,648,648.23 = 15,230,042.82/x
  3. Step 3: Cross multiply
    63,099,098.82x = 94,648,648.23 × 15,230,042.82
  4. Step 4: Simplify right side
    63,099,098.82x = 1,441,502,965,398,017.25
  5. Step 5: Solve for x
    x = 1,441,502,965,398,017.25/63,099,098.82
  6. Step 6: Final answer
    x = 22,845,064.23

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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.