Home / 55,988,578,013.78-83,982,947,841.27-22,864,126,204.28

Finding the Fourth Proportional to 55,988,578,013.78, 83,982,947,841.27 and 22,864,126,204.28

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Solution

The fourth proportional to 55,988,578,013.78, 83,982,947,841.27 and 22,864,126,204.28 is: 34,296,222,311.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,988,578,013.78 : 83,982,947,841.27 = 22,864,126,204.28 : x
  2. Step 2: Convert to fraction form
    55,988,578,013.78/83,982,947,841.27 = 22,864,126,204.28/x
  3. Step 3: Cross multiply
    55,988,578,013.78x = 83,982,947,841.27 × 22,864,126,204.28
  4. Step 4: Simplify right side
    55,988,578,013.78x = 1,920,196,718,450,514,067,456
  5. Step 5: Solve for x
    x = 1,920,196,718,450,514,067,456/55,988,578,013.78
  6. Step 6: Final answer
    x = 34,296,222,311.23

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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.