Home / 24,935,078.75-34,408,962.88-13,922,525.70

Finding the Fourth Proportional to 24,935,078.75, 34,408,962.88 and 13,922,525.70

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Solution

The fourth proportional to 24,935,078.75, 34,408,962.88 and 13,922,525.70 is: 19,212,278.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,935,078.75 : 34,408,962.88 = 13,922,525.70 : x
  2. Step 2: Convert to fraction form
    24,935,078.75/34,408,962.88 = 13,922,525.70/x
  3. Step 3: Cross multiply
    24,935,078.75x = 34,408,962.88 × 13,922,525.70
  4. Step 4: Simplify right side
    24,935,078.75x = 479,059,669,972,339.62
  5. Step 5: Solve for x
    x = 479,059,669,972,339.62/24,935,078.75
  6. Step 6: Final answer
    x = 19,212,278.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.