Home / 97,722,795.87-146,584,110.38-24,939,570.74

Finding the Fourth Proportional to 97,722,795.87, 146,584,110.38 and 24,939,570.74

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Solution

The fourth proportional to 97,722,795.87, 146,584,110.38 and 24,939,570.74 is: 37,409,334.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,722,795.87 : 146,584,110.38 = 24,939,570.74 : x
  2. Step 2: Convert to fraction form
    97,722,795.87/146,584,110.38 = 24,939,570.74/x
  3. Step 3: Cross multiply
    97,722,795.87x = 146,584,110.38 × 24,939,570.74
  4. Step 4: Simplify right side
    97,722,795.87x = 3,655,744,789,324,360
  5. Step 5: Solve for x
    x = 3,655,744,789,324,360/97,722,795.87
  6. Step 6: Final answer
    x = 37,409,334.81

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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.