Home / 25,953,408.77-38,933,983.53-9,557,432.17

Finding the Fourth Proportional to 25,953,408.77, 38,933,983.53 and 9,557,432.17

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Solution

The fourth proportional to 25,953,408.77, 38,933,983.53 and 9,557,432.17 is: 14,337,573.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,953,408.77 : 38,933,983.53 = 9,557,432.17 : x
  2. Step 2: Convert to fraction form
    25,953,408.77/38,933,983.53 = 9,557,432.17/x
  3. Step 3: Cross multiply
    25,953,408.77x = 38,933,983.53 × 9,557,432.17
  4. Step 4: Simplify right side
    25,953,408.77x = 372,108,906,598,537.25
  5. Step 5: Solve for x
    x = 372,108,906,598,537.25/25,953,408.77
  6. Step 6: Final answer
    x = 14,337,573.53

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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.