Home / 27,294,388.70-40,927,892.43-9,092,184.53

Finding the Fourth Proportional to 27,294,388.70, 40,927,892.43 and 9,092,184.53

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Solution

The fourth proportional to 27,294,388.70, 40,927,892.43 and 9,092,184.53 is: 13,633,716.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,294,388.70 : 40,927,892.43 = 9,092,184.53 : x
  2. Step 2: Convert to fraction form
    27,294,388.70/40,927,892.43 = 9,092,184.53/x
  3. Step 3: Cross multiply
    27,294,388.70x = 40,927,892.43 × 9,092,184.53
  4. Step 4: Simplify right side
    27,294,388.70x = 372,123,950,397,550.06
  5. Step 5: Solve for x
    x = 372,123,950,397,550.06/27,294,388.70
  6. Step 6: Final answer
    x = 13,633,716.24

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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.