Home / 9,692,057,500.25-13,375,039,376.10-5,236,721,876.75

Finding the Fourth Proportional to 9,692,057,500.25, 13,375,039,376.10 and 5,236,721,876.75

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Solution

The fourth proportional to 9,692,057,500.25, 13,375,039,376.10 and 5,236,721,876.75 is: 7,226,676,203.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,057,500.25 : 13,375,039,376.10 = 5,236,721,876.75 : x
  2. Step 2: Convert to fraction form
    9,692,057,500.25/13,375,039,376.10 = 5,236,721,876.75/x
  3. Step 3: Cross multiply
    9,692,057,500.25x = 13,375,039,376.10 × 5,236,721,876.75
  4. Step 4: Simplify right side
    9,692,057,500.25x = 70,041,361,303,215,546,368
  5. Step 5: Solve for x
    x = 70,041,361,303,215,546,368/9,692,057,500.25
  6. Step 6: Final answer
    x = 7,226,676,203.83

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1.5x scale

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.