Home / 63,255,655.80-94,820,498.10-29,117,460.60

Finding the Fourth Proportional to 63,255,655.80, 94,820,498.10 and 29,117,460.60

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Solution

The fourth proportional to 63,255,655.80, 94,820,498.10 and 29,117,460.60 is: 43,647,197.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,255,655.80 : 94,820,498.10 = 29,117,460.60 : x
  2. Step 2: Convert to fraction form
    63,255,655.80/94,820,498.10 = 29,117,460.60/x
  3. Step 3: Cross multiply
    63,255,655.80x = 94,820,498.10 × 29,117,460.60
  4. Step 4: Simplify right side
    63,255,655.80x = 2,760,932,117,499,125
  5. Step 5: Solve for x
    x = 2,760,932,117,499,125/63,255,655.80
  6. Step 6: Final answer
    x = 43,647,197.75

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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.