Home / 80,864,073,248.01-111,589,068,659.91-44,242,008,927.12

Finding the Fourth Proportional to 80,864,073,248.01, 111,589,068,659.91 and 44,242,008,927.12

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Solution

The fourth proportional to 80,864,073,248.01, 111,589,068,659.91 and 44,242,008,927.12 is: 61,052,138,156.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,864,073,248.01 : 111,589,068,659.91 = 44,242,008,927.12 : x
  2. Step 2: Convert to fraction form
    80,864,073,248.01/111,589,068,659.91 = 44,242,008,927.12/x
  3. Step 3: Cross multiply
    80,864,073,248.01x = 111,589,068,659.91 × 44,242,008,927.12
  4. Step 4: Simplify right side
    80,864,073,248.01x = 4,936,924,571,820,745,555,968
  5. Step 5: Solve for x
    x = 4,936,924,571,820,745,555,968/80,864,073,248.01
  6. Step 6: Final answer
    x = 61,052,138,156.33

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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.