Home / 109,304,239.86-150,835,728.39-59,744,195.46

Finding the Fourth Proportional to 109,304,239.86, 150,835,728.39 and 59,744,195.46

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Solution

The fourth proportional to 109,304,239.86, 150,835,728.39 and 59,744,195.46 is: 82,444,736.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,304,239.86 : 150,835,728.39 = 59,744,195.46 : x
  2. Step 2: Convert to fraction form
    109,304,239.86/150,835,728.39 = 59,744,195.46/x
  3. Step 3: Cross multiply
    109,304,239.86x = 150,835,728.39 × 59,744,195.46
  4. Step 4: Simplify right side
    109,304,239.86x = 9,011,559,239,283,630
  5. Step 5: Solve for x
    x = 9,011,559,239,283,630/109,304,239.86
  6. Step 6: Final answer
    x = 82,444,736.37

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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.