Home / 26,471,263.19-39,584,995.25-25,179,861.56

Finding the Fourth Proportional to 26,471,263.19, 39,584,995.25 and 25,179,861.56

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Solution

The fourth proportional to 26,471,263.19, 39,584,995.25 and 25,179,861.56 is: 37,653,839.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,263.19 : 39,584,995.25 = 25,179,861.56 : x
  2. Step 2: Convert to fraction form
    26,471,263.19/39,584,995.25 = 25,179,861.56/x
  3. Step 3: Cross multiply
    26,471,263.19x = 39,584,995.25 × 25,179,861.56
  4. Step 4: Simplify right side
    26,471,263.19x = 996,744,699,924,433.25
  5. Step 5: Solve for x
    x = 996,744,699,924,433.25/26,471,263.19
  6. Step 6: Final answer
    x = 37,653,839.67

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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.