Home / 184,797,034,378.16-276,718,157,499.12-127,540,543,679.02

Finding the Fourth Proportional to 184,797,034,378.16, 276,718,157,499.12 and 127,540,543,679.02

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Solution

The fourth proportional to 184,797,034,378.16, 276,718,157,499.12 and 127,540,543,679.02 is: 190,981,334,587.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,797,034,378.16 : 276,718,157,499.12 = 127,540,543,679.02 : x
  2. Step 2: Convert to fraction form
    184,797,034,378.16/276,718,157,499.12 = 127,540,543,679.02/x
  3. Step 3: Cross multiply
    184,797,034,378.16x = 276,718,157,499.12 × 127,540,543,679.02
  4. Step 4: Simplify right side
    184,797,034,378.16x = 35,292,784,253,294,449,000,448
  5. Step 5: Solve for x
    x = 35,292,784,253,294,449,000,448/184,797,034,378.16
  6. Step 6: Final answer
    x = 190,981,334,587.18

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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.