Home / 56,206,398.45-77,541,078.71-37,627,524.41

Finding the Fourth Proportional to 56,206,398.45, 77,541,078.71 and 37,627,524.41

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Solution

The fourth proportional to 56,206,398.45, 77,541,078.71 and 37,627,524.41 is: 51,910,083.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,206,398.45 : 77,541,078.71 = 37,627,524.41 : x
  2. Step 2: Convert to fraction form
    56,206,398.45/77,541,078.71 = 37,627,524.41/x
  3. Step 3: Cross multiply
    56,206,398.45x = 77,541,078.71 × 37,627,524.41
  4. Step 4: Simplify right side
    56,206,398.45x = 2,917,678,832,226,178
  5. Step 5: Solve for x
    x = 2,917,678,832,226,178/56,206,398.45
  6. Step 6: Final answer
    x = 51,910,083.42

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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.