Home / 23,408,057.81-35,073,743.81-12,466,630.76

Finding the Fourth Proportional to 23,408,057.81, 35,073,743.81 and 12,466,630.76

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Solution

The fourth proportional to 23,408,057.81, 35,073,743.81 and 12,466,630.76 is: 18,679,525.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408,057.81 : 35,073,743.81 = 12,466,630.76 : x
  2. Step 2: Convert to fraction form
    23,408,057.81/35,073,743.81 = 12,466,630.76/x
  3. Step 3: Cross multiply
    23,408,057.81x = 35,073,743.81 × 12,466,630.76
  4. Step 4: Simplify right side
    23,408,057.81x = 437,251,413,212,403.75
  5. Step 5: Solve for x
    x = 437,251,413,212,403.75/23,408,057.81
  6. Step 6: Final answer
    x = 18,679,525.52

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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.