Home / 61,299,617.59-84,594,132.10-33,422,100.04

Finding the Fourth Proportional to 61,299,617.59, 84,594,132.10 and 33,422,100.04

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Solution

The fourth proportional to 61,299,617.59, 84,594,132.10 and 33,422,100.04 is: 46,122,857.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,299,617.59 : 84,594,132.10 = 33,422,100.04 : x
  2. Step 2: Convert to fraction form
    61,299,617.59/84,594,132.10 = 33,422,100.04/x
  3. Step 3: Cross multiply
    61,299,617.59x = 84,594,132.10 × 33,422,100.04
  4. Step 4: Simplify right side
    61,299,617.59x = 2,827,313,545,843,175
  5. Step 5: Solve for x
    x = 2,827,313,545,843,175/61,299,617.59
  6. Step 6: Final answer
    x = 46,122,857.81

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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.