Home / 29,044,403.16-43,539,540.48-9,862,043.88

Finding the Fourth Proportional to 29,044,403.16, 43,539,540.48 and 9,862,043.88

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Solution

The fourth proportional to 29,044,403.16, 43,539,540.48 and 9,862,043.88 is: 14,783,876.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044,403.16 : 43,539,540.48 = 9,862,043.88 : x
  2. Step 2: Convert to fraction form
    29,044,403.16/43,539,540.48 = 9,862,043.88/x
  3. Step 3: Cross multiply
    29,044,403.16x = 43,539,540.48 × 9,862,043.88
  4. Step 4: Simplify right side
    29,044,403.16x = 429,388,858,728,796.25
  5. Step 5: Solve for x
    x = 429,388,858,728,796.25/29,044,403.16
  6. Step 6: Final answer
    x = 14,783,876.13

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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.