Home / 16,995,049.16-23,453,171.19-9,260,091.52

Finding the Fourth Proportional to 16,995,049.16, 23,453,171.19 and 9,260,091.52

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Solution

The fourth proportional to 16,995,049.16, 23,453,171.19 and 9,260,091.52 is: 12,778,928.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,049.16 : 23,453,171.19 = 9,260,091.52 : x
  2. Step 2: Convert to fraction form
    16,995,049.16/23,453,171.19 = 9,260,091.52/x
  3. Step 3: Cross multiply
    16,995,049.16x = 23,453,171.19 × 9,260,091.52
  4. Step 4: Simplify right side
    16,995,049.16x = 217,178,511,594,994.41
  5. Step 5: Solve for x
    x = 217,178,511,594,994.41/16,995,049.16
  6. Step 6: Final answer
    x = 12,778,928.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.