Home / 27,332,146.98-41,026,588.20-15,840,067.50

Finding the Fourth Proportional to 27,332,146.98, 41,026,588.20 and 15,840,067.50

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Solution

The fourth proportional to 27,332,146.98, 41,026,588.20 and 15,840,067.50 is: 23,776,541.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,332,146.98 : 41,026,588.20 = 15,840,067.50 : x
  2. Step 2: Convert to fraction form
    27,332,146.98/41,026,588.20 = 15,840,067.50/x
  3. Step 3: Cross multiply
    27,332,146.98x = 41,026,588.20 × 15,840,067.50
  4. Step 4: Simplify right side
    27,332,146.98x = 649,863,926,382,703.50
  5. Step 5: Solve for x
    x = 649,863,926,382,703.50/27,332,146.98
  6. Step 6: Final answer
    x = 23,776,541.48

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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.