Home / 45,699,894,181.40-68,538,513,452.46-15,446,360,363.20

Finding the Fourth Proportional to 45,699,894,181.40, 68,538,513,452.46 and 15,446,360,363.20

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Solution

The fourth proportional to 45,699,894,181.40, 68,538,513,452.46 and 15,446,360,363.20 is: 23,165,711,792.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,699,894,181.40 : 68,538,513,452.46 = 15,446,360,363.20 : x
  2. Step 2: Convert to fraction form
    45,699,894,181.40/68,538,513,452.46 = 15,446,360,363.20/x
  3. Step 3: Cross multiply
    45,699,894,181.40x = 68,538,513,452.46 × 15,446,360,363.20
  4. Step 4: Simplify right side
    45,699,894,181.40x = 1,058,670,577,544,865,120,256
  5. Step 5: Solve for x
    x = 1,058,670,577,544,865,120,256/45,699,894,181.40
  6. Step 6: Final answer
    x = 23,165,711,792.30

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1.5x scale

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.