Home / 11,061,863.10-16,592,794.65-10,306,035.90

Finding the Fourth Proportional to 11,061,863.10, 16,592,794.65 and 10,306,035.90

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Solution

The fourth proportional to 11,061,863.10, 16,592,794.65 and 10,306,035.90 is: 15,459,053.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,863.10 : 16,592,794.65 = 10,306,035.90 : x
  2. Step 2: Convert to fraction form
    11,061,863.10/16,592,794.65 = 10,306,035.90/x
  3. Step 3: Cross multiply
    11,061,863.10x = 16,592,794.65 × 10,306,035.90
  4. Step 4: Simplify right side
    11,061,863.10x = 171,005,937,344,227.94
  5. Step 5: Solve for x
    x = 171,005,937,344,227.94/11,061,863.10
  6. Step 6: Final answer
    x = 15,459,053.85

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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.