Home / 25,100,313.92-37,666,394.88-10,723,489.84

Finding the Fourth Proportional to 25,100,313.92, 37,666,394.88 and 10,723,489.84

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Solution

The fourth proportional to 25,100,313.92, 37,666,394.88 and 10,723,489.84 is: 16,092,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,100,313.92 : 37,666,394.88 = 10,723,489.84 : x
  2. Step 2: Convert to fraction form
    25,100,313.92/37,666,394.88 = 10,723,489.84/x
  3. Step 3: Cross multiply
    25,100,313.92x = 37,666,394.88 × 10,723,489.84
  4. Step 4: Simplify right side
    25,100,313.92x = 403,915,202,805,108.06
  5. Step 5: Solve for x
    x = 403,915,202,805,108.06/25,100,313.92
  6. Step 6: Final answer
    x = 16,092,037.90

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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.