Home / 27,237,193-37,587,020.22-14,847,015.10

Finding the Fourth Proportional to 27,237,193, 37,587,020.22 and 14,847,015.10

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Solution

The fourth proportional to 27,237,193, 37,587,020.22 and 14,847,015.10 is: 20,488,713.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,237,193 : 37,587,020.22 = 14,847,015.10 : x
  2. Step 2: Convert to fraction form
    27,237,193/37,587,020.22 = 14,847,015.10/x
  3. Step 3: Cross multiply
    27,237,193x = 37,587,020.22 × 14,847,015.10
  4. Step 4: Simplify right side
    27,237,193x = 558,055,056,770,345.31
  5. Step 5: Solve for x
    x = 558,055,056,770,345.31/27,237,193
  6. Step 6: Final answer
    x = 20,488,713.97

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Double scale
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1.5x scale

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.