Home / 26,327,284.70-39,496,313.23-9,053,242.13

Finding the Fourth Proportional to 26,327,284.70, 39,496,313.23 and 9,053,242.13

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Solution

The fourth proportional to 26,327,284.70, 39,496,313.23 and 9,053,242.13 is: 13,581,715.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,327,284.70 : 39,496,313.23 = 9,053,242.13 : x
  2. Step 2: Convert to fraction form
    26,327,284.70/39,496,313.23 = 9,053,242.13/x
  3. Step 3: Cross multiply
    26,327,284.70x = 39,496,313.23 × 9,053,242.13
  4. Step 4: Simplify right side
    26,327,284.70x = 357,569,687,070,627.69
  5. Step 5: Solve for x
    x = 357,569,687,070,627.69/26,327,284.70
  6. Step 6: Final answer
    x = 13,581,715.36

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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.