Home / 11,356,608,823.07-17,019,686,217.33-8,838,577,564.07

Finding the Fourth Proportional to 11,356,608,823.07, 17,019,686,217.33 and 8,838,577,564.07

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Solution

The fourth proportional to 11,356,608,823.07, 17,019,686,217.33 and 8,838,577,564.07 is: 13,246,015,522.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,608,823.07 : 17,019,686,217.33 = 8,838,577,564.07 : x
  2. Step 2: Convert to fraction form
    11,356,608,823.07/17,019,686,217.33 = 8,838,577,564.07/x
  3. Step 3: Cross multiply
    11,356,608,823.07x = 17,019,686,217.33 × 8,838,577,564.07
  4. Step 4: Simplify right side
    11,356,608,823.07x = 150,429,816,747,919,245,312
  5. Step 5: Solve for x
    x = 150,429,816,747,919,245,312/11,356,608,823.07
  6. Step 6: Final answer
    x = 13,246,015,522.03

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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.