Home / 25,913,583-38,840,481-9,729,211.92

Finding the Fourth Proportional to 25,913,583, 38,840,481 and 9,729,211.92

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Solution

The fourth proportional to 25,913,583, 38,840,481 and 9,729,211.92 is: 14,582,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,913,583 : 38,840,481 = 9,729,211.92 : x
  2. Step 2: Convert to fraction form
    25,913,583/38,840,481 = 9,729,211.92/x
  3. Step 3: Cross multiply
    25,913,583x = 38,840,481 × 9,729,211.92
  4. Step 4: Simplify right side
    25,913,583x = 377,887,270,723,733.50
  5. Step 5: Solve for x
    x = 377,887,270,723,733.50/25,913,583
  6. Step 6: Final answer
    x = 14,582,594.41

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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.