Home / 70,853,513,577.19-156,149,230,116.38

Finding the Third Proportional to 70,853,513,577.19 and 156,149,230,116.38

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Solution

The third proportional to 70,853,513,577.19 and 156,149,230,116.38 is: 344,126,647,147.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,853,513,577.19 : 156,149,230,116.38 = 156,149,230,116.38 : x
  2. Step 2: Convert to fraction form
    70,853,513,577.19/156,149,230,116.38 = 156,149,230,116.38/x
  3. Step 3: Cross multiply
    70,853,513,577.19x = 156,149,230,116.38 × 156,149,230,116.38
  4. Step 4: Simplify right side
    70,853,513,577.19x = 24,382,582,065,938,196,070,400
  5. Step 5: Solve for x
    x = 24,382,582,065,938,196,070,400/70,853,513,577.19
  6. Step 6: Final answer
    x = 344,126,647,147.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.