Home / 70,027,724.28-96,654,383.82-41,063,679.48

Finding the Fourth Proportional to 70,027,724.28, 96,654,383.82 and 41,063,679.48

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Solution

The fourth proportional to 70,027,724.28, 96,654,383.82 and 41,063,679.48 is: 56,677,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,027,724.28 : 96,654,383.82 = 41,063,679.48 : x
  2. Step 2: Convert to fraction form
    70,027,724.28/96,654,383.82 = 41,063,679.48/x
  3. Step 3: Cross multiply
    70,027,724.28x = 96,654,383.82 × 41,063,679.48
  4. Step 4: Simplify right side
    70,027,724.28x = 3,968,984,637,521,377.50
  5. Step 5: Solve for x
    x = 3,968,984,637,521,377.50/70,027,724.28
  6. Step 6: Final answer
    x = 56,677,332.85

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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.