Home / 63,891,418.50-95,798,767.77-29,304,494.64

Finding the Fourth Proportional to 63,891,418.50, 95,798,767.77 and 29,304,494.64

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Solution

The fourth proportional to 63,891,418.50, 95,798,767.77 and 29,304,494.64 is: 43,939,147.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,891,418.50 : 95,798,767.77 = 29,304,494.64 : x
  2. Step 2: Convert to fraction form
    63,891,418.50/95,798,767.77 = 29,304,494.64/x
  3. Step 3: Cross multiply
    63,891,418.50x = 95,798,767.77 × 29,304,494.64
  4. Step 4: Simplify right side
    63,891,418.50x = 2,807,334,476,634,569.50
  5. Step 5: Solve for x
    x = 2,807,334,476,634,569.50/63,891,418.50
  6. Step 6: Final answer
    x = 43,939,147.74

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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.