Home / 23,408,061.56-35,073,749.42-12,466,634.50

Finding the Fourth Proportional to 23,408,061.56, 35,073,749.42 and 12,466,634.50

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Solution

The fourth proportional to 23,408,061.56, 35,073,749.42 and 12,466,634.50 is: 18,679,531.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408,061.56 : 35,073,749.42 = 12,466,634.50 : x
  2. Step 2: Convert to fraction form
    23,408,061.56/35,073,749.42 = 12,466,634.50/x
  3. Step 3: Cross multiply
    23,408,061.56x = 35,073,749.42 × 12,466,634.50
  4. Step 4: Simplify right side
    23,408,061.56x = 437,251,614,563,727
  5. Step 5: Solve for x
    x = 437,251,614,563,727/23,408,061.56
  6. Step 6: Final answer
    x = 18,679,531.13

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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.