Home / 11,286,110.10-16,929,165.15-2,766,530.10

Finding the Fourth Proportional to 11,286,110.10, 16,929,165.15 and 2,766,530.10

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Solution

The fourth proportional to 11,286,110.10, 16,929,165.15 and 2,766,530.10 is: 4,149,795.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,286,110.10 : 16,929,165.15 = 2,766,530.10 : x
  2. Step 2: Convert to fraction form
    11,286,110.10/16,929,165.15 = 2,766,530.10/x
  3. Step 3: Cross multiply
    11,286,110.10x = 16,929,165.15 × 2,766,530.10
  4. Step 4: Simplify right side
    11,286,110.10x = 46,835,044,955,346.02
  5. Step 5: Solve for x
    x = 46,835,044,955,346.02/11,286,110.10
  6. Step 6: Final answer
    x = 4,149,795.15

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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.