Home / 62,338,641.97-86,027,442.60-34,836,570.22

Finding the Fourth Proportional to 62,338,641.97, 86,027,442.60 and 34,836,570.22

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Solution

The fourth proportional to 62,338,641.97, 86,027,442.60 and 34,836,570.22 is: 48,074,532.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,338,641.97 : 86,027,442.60 = 34,836,570.22 : x
  2. Step 2: Convert to fraction form
    62,338,641.97/86,027,442.60 = 34,836,570.22/x
  3. Step 3: Cross multiply
    62,338,641.97x = 86,027,442.60 × 34,836,570.22
  4. Step 4: Simplify right side
    62,338,641.97x = 2,996,901,044,897,488
  5. Step 5: Solve for x
    x = 2,996,901,044,897,488/62,338,641.97
  6. Step 6: Final answer
    x = 48,074,532.11

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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.