Home / 83,755,473.54-115,580,896.02-46,584,954.24

Finding the Fourth Proportional to 83,755,473.54, 115,580,896.02 and 46,584,954.24

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Solution

The fourth proportional to 83,755,473.54, 115,580,896.02 and 46,584,954.24 is: 64,286,314.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,755,473.54 : 115,580,896.02 = 46,584,954.24 : x
  2. Step 2: Convert to fraction form
    83,755,473.54/115,580,896.02 = 46,584,954.24/x
  3. Step 3: Cross multiply
    83,755,473.54x = 115,580,896.02 × 46,584,954.24
  4. Step 4: Simplify right side
    83,755,473.54x = 5,384,330,752,109,898
  5. Step 5: Solve for x
    x = 5,384,330,752,109,898/83,755,473.54
  6. Step 6: Final answer
    x = 64,286,314.97

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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.