Home / 26,406,519.34-39,581,822.96-8,882,393.83

Finding the Fourth Proportional to 26,406,519.34, 39,581,822.96 and 8,882,393.83

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Solution

The fourth proportional to 26,406,519.34, 39,581,822.96 and 8,882,393.83 is: 13,314,187.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,406,519.34 : 39,581,822.96 = 8,882,393.83 : x
  2. Step 2: Convert to fraction form
    26,406,519.34/39,581,822.96 = 8,882,393.83/x
  3. Step 3: Cross multiply
    26,406,519.34x = 39,581,822.96 × 8,882,393.83
  4. Step 4: Simplify right side
    26,406,519.34x = 351,581,340,040,056.38
  5. Step 5: Solve for x
    x = 351,581,340,040,056.38/26,406,519.34
  6. Step 6: Final answer
    x = 13,314,187.13

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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.