Home / 44,619,119.57-66,947,597.24-21,607,200.05

Finding the Fourth Proportional to 44,619,119.57, 66,947,597.24 and 21,607,200.05

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Solution

The fourth proportional to 44,619,119.57, 66,947,597.24 and 21,607,200.05 is: 32,419,961.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,619,119.57 : 66,947,597.24 = 21,607,200.05 : x
  2. Step 2: Convert to fraction form
    44,619,119.57/66,947,597.24 = 21,607,200.05/x
  3. Step 3: Cross multiply
    44,619,119.57x = 66,947,597.24 × 21,607,200.05
  4. Step 4: Simplify right side
    44,619,119.57x = 1,446,550,126,652,894.75
  5. Step 5: Solve for x
    x = 1,446,550,126,652,894.75/44,619,119.57
  6. Step 6: Final answer
    x = 32,419,961.23

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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.