Home / 97,891,708.48-146,705,288.91-37,274,367.04

Finding the Fourth Proportional to 97,891,708.48, 146,705,288.91 and 37,274,367.04

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Solution

The fourth proportional to 97,891,708.48, 146,705,288.91 and 37,274,367.04 is: 55,861,184.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,891,708.48 : 146,705,288.91 = 37,274,367.04 : x
  2. Step 2: Convert to fraction form
    97,891,708.48/146,705,288.91 = 37,274,367.04/x
  3. Step 3: Cross multiply
    97,891,708.48x = 146,705,288.91 × 37,274,367.04
  4. Step 4: Simplify right side
    97,891,708.48x = 5,468,346,785,540,581
  5. Step 5: Solve for x
    x = 5,468,346,785,540,581/97,891,708.48
  6. Step 6: Final answer
    x = 55,861,184.47

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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.