Home / 23,428,607.79-35,165,580.85-11,306,604.43

Finding the Fourth Proportional to 23,428,607.79, 35,165,580.85 and 11,306,604.43

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Solution

The fourth proportional to 23,428,607.79, 35,165,580.85 and 11,306,604.43 is: 16,970,846.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,428,607.79 : 35,165,580.85 = 11,306,604.43 : x
  2. Step 2: Convert to fraction form
    23,428,607.79/35,165,580.85 = 11,306,604.43/x
  3. Step 3: Cross multiply
    23,428,607.79x = 35,165,580.85 × 11,306,604.43
  4. Step 4: Simplify right side
    23,428,607.79x = 397,603,312,050,622.88
  5. Step 5: Solve for x
    x = 397,603,312,050,622.88/23,428,607.79
  6. Step 6: Final answer
    x = 16,970,846.74

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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.