Home / 16,085,121,025.68-22,197,667,837.54-8,852,000,677.30

Finding the Fourth Proportional to 16,085,121,025.68, 22,197,667,837.54 and 8,852,000,677.30

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Solution

The fourth proportional to 16,085,121,025.68, 22,197,667,837.54 and 8,852,000,677.30 is: 12,215,871,451.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,085,121,025.68 : 22,197,667,837.54 = 8,852,000,677.30 : x
  2. Step 2: Convert to fraction form
    16,085,121,025.68/22,197,667,837.54 = 8,852,000,677.30/x
  3. Step 3: Cross multiply
    16,085,121,025.68x = 22,197,667,837.54 × 8,852,000,677.30
  4. Step 4: Simplify right side
    16,085,121,025.68x = 196,493,770,732,384,485,376
  5. Step 5: Solve for x
    x = 196,493,770,732,384,485,376/16,085,121,025.68
  6. Step 6: Final answer
    x = 12,215,871,451.55

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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.