Home / 27,618,856.27-41,440,229.07-14,824,412.98

Finding the Fourth Proportional to 27,618,856.27, 41,440,229.07 and 14,824,412.98

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Solution

The fourth proportional to 27,618,856.27, 41,440,229.07 and 14,824,412.98 is: 22,243,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,618,856.27 : 41,440,229.07 = 14,824,412.98 : x
  2. Step 2: Convert to fraction form
    27,618,856.27/41,440,229.07 = 14,824,412.98/x
  3. Step 3: Cross multiply
    27,618,856.27x = 41,440,229.07 × 14,824,412.98
  4. Step 4: Simplify right side
    27,618,856.27x = 614,327,069,560,289.12
  5. Step 5: Solve for x
    x = 614,327,069,560,289.12/27,618,856.27
  6. Step 6: Final answer
    x = 22,243,030.76

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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.