Home / 11,074,712.10-16,612,068.15-10,925,412.90

Finding the Fourth Proportional to 11,074,712.10, 16,612,068.15 and 10,925,412.90

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Solution

The fourth proportional to 11,074,712.10, 16,612,068.15 and 10,925,412.90 is: 16,388,119.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074,712.10 : 16,612,068.15 = 10,925,412.90 : x
  2. Step 2: Convert to fraction form
    11,074,712.10/16,612,068.15 = 10,925,412.90/x
  3. Step 3: Cross multiply
    11,074,712.10x = 16,612,068.15 × 10,925,412.90
  4. Step 4: Simplify right side
    11,074,712.10x = 181,493,703,661,689.16
  5. Step 5: Solve for x
    x = 181,493,703,661,689.16/11,074,712.10
  6. Step 6: Final answer
    x = 16,388,119.35

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Similar ratio
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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.