Home / 29,778,101,546.20-44,667,152,319.30-13,217,549,680.60

Finding the Fourth Proportional to 29,778,101,546.20, 44,667,152,319.30 and 13,217,549,680.60

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Solution

The fourth proportional to 29,778,101,546.20, 44,667,152,319.30 and 13,217,549,680.60 is: 19,826,324,520.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,101,546.20 : 44,667,152,319.30 = 13,217,549,680.60 : x
  2. Step 2: Convert to fraction form
    29,778,101,546.20/44,667,152,319.30 = 13,217,549,680.60/x
  3. Step 3: Cross multiply
    29,778,101,546.20x = 44,667,152,319.30 × 13,217,549,680.60
  4. Step 4: Simplify right side
    29,778,101,546.20x = 590,390,304,871,275,298,816
  5. Step 5: Solve for x
    x = 590,390,304,871,275,298,816/29,778,101,546.20
  6. Step 6: Final answer
    x = 19,826,324,520.90

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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.