Home / 11,659,178,458,716-16,090,172,039,790-6,456,607,127,711

Finding the Fourth Proportional to 11,659,178,458,716, 16,090,172,039,790 and 6,456,607,127,711

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Solution

The fourth proportional to 11,659,178,458,716, 16,090,172,039,790 and 6,456,607,127,711 is: 8,910,397,919,206.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,178,458,716 : 16,090,172,039,790 = 6,456,607,127,711 : x
  2. Step 2: Convert to fraction form
    11,659,178,458,716/16,090,172,039,790 = 6,456,607,127,711/x
  3. Step 3: Cross multiply
    11,659,178,458,716x = 16,090,172,039,790 × 6,456,607,127,711
  4. Step 4: Simplify right side
    11,659,178,458,716x = 103,887,919,478,204,355,785,523,200
  5. Step 5: Solve for x
    x = 103,887,919,478,204,355,785,523,200/11,659,178,458,716
  6. Step 6: Final answer
    x = 8,910,397,919,206.85

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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.