Home / 25,987,099,726.70-38,913,516,062-17,935,405,757.52

Finding the Fourth Proportional to 25,987,099,726.70, 38,913,516,062 and 17,935,405,757.52

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Solution

The fourth proportional to 25,987,099,726.70, 38,913,516,062 and 17,935,405,757.52 is: 26,856,775,375.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,099,726.70 : 38,913,516,062 = 17,935,405,757.52 : x
  2. Step 2: Convert to fraction form
    25,987,099,726.70/38,913,516,062 = 17,935,405,757.52/x
  3. Step 3: Cross multiply
    25,987,099,726.70x = 38,913,516,062 × 17,935,405,757.52
  4. Step 4: Simplify right side
    25,987,099,726.70x = 697,929,700,023,741,841,408
  5. Step 5: Solve for x
    x = 697,929,700,023,741,841,408/25,987,099,726.70
  6. Step 6: Final answer
    x = 26,856,775,375.62

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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.