Home / 60,001,805.49-82,802,204.61-33,540,153.87

Finding the Fourth Proportional to 60,001,805.49, 82,802,204.61 and 33,540,153.87

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Solution

The fourth proportional to 60,001,805.49, 82,802,204.61 and 33,540,153.87 is: 46,285,251.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,001,805.49 : 82,802,204.61 = 33,540,153.87 : x
  2. Step 2: Convert to fraction form
    60,001,805.49/82,802,204.61 = 33,540,153.87/x
  3. Step 3: Cross multiply
    60,001,805.49x = 82,802,204.61 × 33,540,153.87
  4. Step 4: Simplify right side
    60,001,805.49x = 2,777,198,683,394,623.50
  5. Step 5: Solve for x
    x = 2,777,198,683,394,623.50/60,001,805.49
  6. Step 6: Final answer
    x = 46,285,251.93

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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.