Home / 41,079,877.94-56,692,002.94-22,745,165.06

Finding the Fourth Proportional to 41,079,877.94, 56,692,002.94 and 22,745,165.06

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Solution

The fourth proportional to 41,079,877.94, 56,692,002.94 and 22,745,165.06 is: 31,389,308.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,877.94 : 56,692,002.94 = 22,745,165.06 : x
  2. Step 2: Convert to fraction form
    41,079,877.94/56,692,002.94 = 22,745,165.06/x
  3. Step 3: Cross multiply
    41,079,877.94x = 56,692,002.94 × 22,745,165.06
  4. Step 4: Simplify right side
    41,079,877.94x = 1,289,468,964,452,305.25
  5. Step 5: Solve for x
    x = 1,289,468,964,452,305.25/41,079,877.94
  6. Step 6: Final answer
    x = 31,389,308.56

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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.