Home / 97,891,708.98-146,705,289.66-37,274,367.54

Finding the Fourth Proportional to 97,891,708.98, 146,705,289.66 and 37,274,367.54

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Solution

The fourth proportional to 97,891,708.98, 146,705,289.66 and 37,274,367.54 is: 55,861,185.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,891,708.98 : 146,705,289.66 = 37,274,367.54 : x
  2. Step 2: Convert to fraction form
    97,891,708.98/146,705,289.66 = 37,274,367.54/x
  3. Step 3: Cross multiply
    97,891,708.98x = 146,705,289.66 × 37,274,367.54
  4. Step 4: Simplify right side
    97,891,708.98x = 5,468,346,886,849,001
  5. Step 5: Solve for x
    x = 5,468,346,886,849,001/97,891,708.98
  6. Step 6: Final answer
    x = 55,861,185.22

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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.