Home / 61,175,297,124.91-84,418,106,198.91-33,707,346,505.30

Finding the Fourth Proportional to 61,175,297,124.91, 84,418,106,198.91 and 33,707,346,505.30

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Solution

The fourth proportional to 61,175,297,124.91, 84,418,106,198.91 and 33,707,346,505.30 is: 46,514,042,280.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,175,297,124.91 : 84,418,106,198.91 = 33,707,346,505.30 : x
  2. Step 2: Convert to fraction form
    61,175,297,124.91/84,418,106,198.91 = 33,707,346,505.30/x
  3. Step 3: Cross multiply
    61,175,297,124.91x = 84,418,106,198.91 × 33,707,346,505.30
  4. Step 4: Simplify right side
    61,175,297,124.91x = 2,845,510,356,967,451,262,976
  5. Step 5: Solve for x
    x = 2,845,510,356,967,451,262,976/61,175,297,124.91
  6. Step 6: Final answer
    x = 46,514,042,280.13

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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.