Home / 9,008,667,067.95-13,513,000,601.93-8,396,447,035.95

Finding the Fourth Proportional to 9,008,667,067.95, 13,513,000,601.93 and 8,396,447,035.95

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Solution

The fourth proportional to 9,008,667,067.95, 13,513,000,601.93 and 8,396,447,035.95 is: 12,594,670,553.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,667,067.95 : 13,513,000,601.93 = 8,396,447,035.95 : x
  2. Step 2: Convert to fraction form
    9,008,667,067.95/13,513,000,601.93 = 8,396,447,035.95/x
  3. Step 3: Cross multiply
    9,008,667,067.95x = 13,513,000,601.93 × 8,396,447,035.95
  4. Step 4: Simplify right side
    9,008,667,067.95x = 113,461,193,850,823,720,960
  5. Step 5: Solve for x
    x = 113,461,193,850,823,720,960/9,008,667,067.95
  6. Step 6: Final answer
    x = 12,594,670,553.93

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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.