Home / 44,452,132.56-66,697,279.11-17,177,584.05

Finding the Fourth Proportional to 44,452,132.56, 66,697,279.11 and 17,177,584.05

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Solution

The fourth proportional to 44,452,132.56, 66,697,279.11 and 17,177,584.05 is: 25,773,749.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,452,132.56 : 66,697,279.11 = 17,177,584.05 : x
  2. Step 2: Convert to fraction form
    44,452,132.56/66,697,279.11 = 17,177,584.05/x
  3. Step 3: Cross multiply
    44,452,132.56x = 66,697,279.11 × 17,177,584.05
  4. Step 4: Simplify right side
    44,452,132.56x = 1,145,698,117,818,334.25
  5. Step 5: Solve for x
    x = 1,145,698,117,818,334.25/44,452,132.56
  6. Step 6: Final answer
    x = 25,773,749.24

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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.