Home / 27,202,593.60-40,803,890.40-26,950,651.20

Finding the Fourth Proportional to 27,202,593.60, 40,803,890.40 and 26,950,651.20

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Solution

The fourth proportional to 27,202,593.60, 40,803,890.40 and 26,950,651.20 is: 40,425,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,593.60 : 40,803,890.40 = 26,950,651.20 : x
  2. Step 2: Convert to fraction form
    27,202,593.60/40,803,890.40 = 26,950,651.20/x
  3. Step 3: Cross multiply
    27,202,593.60x = 40,803,890.40 × 26,950,651.20
  4. Step 4: Simplify right side
    27,202,593.60x = 1,099,691,417,773,428.38
  5. Step 5: Solve for x
    x = 1,099,691,417,773,428.38/27,202,593.60
  6. Step 6: Final answer
    x = 40,425,976.80

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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.