Home / 97,891,707.48-146,705,287.41-37,274,366.04

Finding the Fourth Proportional to 97,891,707.48, 146,705,287.41 and 37,274,366.04

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Solution

The fourth proportional to 97,891,707.48, 146,705,287.41 and 37,274,366.04 is: 55,861,182.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,891,707.48 : 146,705,287.41 = 37,274,366.04 : x
  2. Step 2: Convert to fraction form
    97,891,707.48/146,705,287.41 = 37,274,366.04/x
  3. Step 3: Cross multiply
    97,891,707.48x = 146,705,287.41 × 37,274,366.04
  4. Step 4: Simplify right side
    97,891,707.48x = 5,468,346,582,923,743
  5. Step 5: Solve for x
    x = 5,468,346,582,923,743/97,891,707.48
  6. Step 6: Final answer
    x = 55,861,182.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.