Home / 26,327,285.70-39,496,314.73-9,053,243.13

Finding the Fourth Proportional to 26,327,285.70, 39,496,314.73 and 9,053,243.13

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Solution

The fourth proportional to 26,327,285.70, 39,496,314.73 and 9,053,243.13 is: 13,581,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,327,285.70 : 39,496,314.73 = 9,053,243.13 : x
  2. Step 2: Convert to fraction form
    26,327,285.70/39,496,314.73 = 9,053,243.13/x
  3. Step 3: Cross multiply
    26,327,285.70x = 39,496,314.73 × 9,053,243.13
  4. Step 4: Simplify right side
    26,327,285.70x = 357,569,739,989,690.31
  5. Step 5: Solve for x
    x = 357,569,739,989,690.31/26,327,285.70
  6. Step 6: Final answer
    x = 13,581,716.86

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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.