Home / 51,226,046.16-70,691,943.71-27,704,582.73

Finding the Fourth Proportional to 51,226,046.16, 70,691,943.71 and 27,704,582.73

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Solution

The fourth proportional to 51,226,046.16, 70,691,943.71 and 27,704,582.73 is: 38,232,324.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,226,046.16 : 70,691,943.71 = 27,704,582.73 : x
  2. Step 2: Convert to fraction form
    51,226,046.16/70,691,943.71 = 27,704,582.73/x
  3. Step 3: Cross multiply
    51,226,046.16x = 70,691,943.71 × 27,704,582.73
  4. Step 4: Simplify right side
    51,226,046.16x = 1,958,490,802,858,198
  5. Step 5: Solve for x
    x = 1,958,490,802,858,198/51,226,046.16
  6. Step 6: Final answer
    x = 38,232,324.18

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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.