Home / 410,701,570.56-566,768,563.20-225,062,999.04

Finding the Fourth Proportional to 410,701,570.56, 566,768,563.20 and 225,062,999.04

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Solution

The fourth proportional to 410,701,570.56, 566,768,563.20 and 225,062,999.04 is: 310,587,155.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,701,570.56 : 566,768,563.20 = 225,062,999.04 : x
  2. Step 2: Convert to fraction form
    410,701,570.56/566,768,563.20 = 225,062,999.04/x
  3. Step 3: Cross multiply
    410,701,570.56x = 566,768,563.20 × 225,062,999.04
  4. Step 4: Simplify right side
    410,701,570.56x = 127,558,632,595,383,792
  5. Step 5: Solve for x
    x = 127,558,632,595,383,792/410,701,570.56
  6. Step 6: Final answer
    x = 310,587,155.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.