Home / 38,853,939.38-58,270,754.10-11,552,879.66

Finding the Fourth Proportional to 38,853,939.38, 58,270,754.10 and 11,552,879.66

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Solution

The fourth proportional to 38,853,939.38, 58,270,754.10 and 11,552,879.66 is: 17,326,300.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,853,939.38 : 58,270,754.10 = 11,552,879.66 : x
  2. Step 2: Convert to fraction form
    38,853,939.38/58,270,754.10 = 11,552,879.66/x
  3. Step 3: Cross multiply
    38,853,939.38x = 58,270,754.10 × 11,552,879.66
  4. Step 4: Simplify right side
    38,853,939.38x = 673,195,009,814,751.62
  5. Step 5: Solve for x
    x = 673,195,009,814,751.62/38,853,939.38
  6. Step 6: Final answer
    x = 17,326,300.00

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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.