Home / 38,752,488.26-58,108,548.47-18,276,710.07

Finding the Fourth Proportional to 38,752,488.26, 58,108,548.47 and 18,276,710.07

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Solution

The fourth proportional to 38,752,488.26, 58,108,548.47 and 18,276,710.07 is: 27,405,545.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,752,488.26 : 58,108,548.47 = 18,276,710.07 : x
  2. Step 2: Convert to fraction form
    38,752,488.26/58,108,548.47 = 18,276,710.07/x
  3. Step 3: Cross multiply
    38,752,488.26x = 58,108,548.47 × 18,276,710.07
  4. Step 4: Simplify right side
    38,752,488.26x = 1,062,033,092,738,077.12
  5. Step 5: Solve for x
    x = 1,062,033,092,738,077.12/38,752,488.26
  6. Step 6: Final answer
    x = 27,405,545.83

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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.