Home / 48,371,415.52-66,752,553.42-26,641,383.52

Finding the Fourth Proportional to 48,371,415.52, 66,752,553.42 and 26,641,383.52

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Solution

The fourth proportional to 48,371,415.52, 66,752,553.42 and 26,641,383.52 is: 36,765,109.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,371,415.52 : 66,752,553.42 = 26,641,383.52 : x
  2. Step 2: Convert to fraction form
    48,371,415.52/66,752,553.42 = 26,641,383.52/x
  3. Step 3: Cross multiply
    48,371,415.52x = 66,752,553.42 × 26,641,383.52
  4. Step 4: Simplify right side
    48,371,415.52x = 1,778,380,376,601,507.75
  5. Step 5: Solve for x
    x = 1,778,380,376,601,507.75/48,371,415.52
  6. Step 6: Final answer
    x = 36,765,109.26

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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.