Home / 109,267,010.97-150,786,653.79-59,706,295.89

Finding the Fourth Proportional to 109,267,010.97, 150,786,653.79 and 59,706,295.89

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Solution

The fourth proportional to 109,267,010.97, 150,786,653.79 and 59,706,295.89 is: 82,393,693.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,267,010.97 : 150,786,653.79 = 59,706,295.89 : x
  2. Step 2: Convert to fraction form
    109,267,010.97/150,786,653.79 = 59,706,295.89/x
  3. Step 3: Cross multiply
    109,267,010.97x = 150,786,653.79 × 59,706,295.89
  4. Step 4: Simplify right side
    109,267,010.97x = 9,002,912,567,448,730
  5. Step 5: Solve for x
    x = 9,002,912,567,448,730/109,267,010.97
  6. Step 6: Final answer
    x = 82,393,693.10

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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.