Home / 205,111,715,650.68-283,055,829,551.28-113,661,794,034

Finding the Fourth Proportional to 205,111,715,650.68, 283,055,829,551.28 and 113,661,794,034

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Solution

The fourth proportional to 205,111,715,650.68, 283,055,829,551.28 and 113,661,794,034 is: 156,854,196,731.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,111,715,650.68 : 283,055,829,551.28 = 113,661,794,034 : x
  2. Step 2: Convert to fraction form
    205,111,715,650.68/283,055,829,551.28 = 113,661,794,034/x
  3. Step 3: Cross multiply
    205,111,715,650.68x = 283,055,829,551.28 × 113,661,794,034
  4. Step 4: Simplify right side
    205,111,715,650.68x = 32,172,633,398,580,602,732,544
  5. Step 5: Solve for x
    x = 32,172,633,398,580,602,732,544/205,111,715,650.68
  6. Step 6: Final answer
    x = 156,854,196,731.37

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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.