Home / 122,993,728,400.40-184,490,592,600.60-34,661,856,908.40

Finding the Fourth Proportional to 122,993,728,400.40, 184,490,592,600.60 and 34,661,856,908.40

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Solution

The fourth proportional to 122,993,728,400.40, 184,490,592,600.60 and 34,661,856,908.40 is: 51,992,785,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,993,728,400.40 : 184,490,592,600.60 = 34,661,856,908.40 : x
  2. Step 2: Convert to fraction form
    122,993,728,400.40/184,490,592,600.60 = 34,661,856,908.40/x
  3. Step 3: Cross multiply
    122,993,728,400.40x = 184,490,592,600.60 × 34,661,856,908.40
  4. Step 4: Simplify right side
    122,993,728,400.40x = 6,394,786,521,667,917,053,952
  5. Step 5: Solve for x
    x = 6,394,786,521,667,917,053,952/122,993,728,400.40
  6. Step 6: Final answer
    x = 51,992,785,362.60

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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.