Home / 17,753,276.97-26,630,177.90-4,972,973.85

Finding the Fourth Proportional to 17,753,276.97, 26,630,177.90 and 4,972,973.85

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Solution

The fourth proportional to 17,753,276.97, 26,630,177.90 and 4,972,973.85 is: 7,459,534.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,276.97 : 26,630,177.90 = 4,972,973.85 : x
  2. Step 2: Convert to fraction form
    17,753,276.97/26,630,177.90 = 4,972,973.85/x
  3. Step 3: Cross multiply
    17,753,276.97x = 26,630,177.90 × 4,972,973.85
  4. Step 4: Simplify right side
    17,753,276.97x = 132,431,178,292,683.03
  5. Step 5: Solve for x
    x = 132,431,178,292,683.03/17,753,276.97
  6. Step 6: Final answer
    x = 7,459,534.29

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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.