Home / 11,356,608,826.08-17,019,686,221.83-8,838,577,567.08

Finding the Fourth Proportional to 11,356,608,826.08, 17,019,686,221.83 and 8,838,577,567.08

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Solution

The fourth proportional to 11,356,608,826.08, 17,019,686,221.83 and 8,838,577,567.08 is: 13,246,015,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,608,826.08 : 17,019,686,221.83 = 8,838,577,567.08 : x
  2. Step 2: Convert to fraction form
    11,356,608,826.08/17,019,686,221.83 = 8,838,577,567.08/x
  3. Step 3: Cross multiply
    11,356,608,826.08x = 17,019,686,221.83 × 8,838,577,567.08
  4. Step 4: Simplify right side
    11,356,608,826.08x = 150,429,816,839,007,207,424
  5. Step 5: Solve for x
    x = 150,429,816,839,007,207,424/11,356,608,826.08
  6. Step 6: Final answer
    x = 13,246,015,526.53

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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.