Home / 55,006,059,171.06-82,508,985,776.25-17,235,526,023.09

Finding the Fourth Proportional to 55,006,059,171.06, 82,508,985,776.25 and 17,235,526,023.09

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Solution

The fourth proportional to 55,006,059,171.06, 82,508,985,776.25 and 17,235,526,023.09 is: 25,853,256,766.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,006,059,171.06 : 82,508,985,776.25 = 17,235,526,023.09 : x
  2. Step 2: Convert to fraction form
    55,006,059,171.06/82,508,985,776.25 = 17,235,526,023.09/x
  3. Step 3: Cross multiply
    55,006,059,171.06x = 82,508,985,776.25 × 17,235,526,023.09
  4. Step 4: Simplify right side
    55,006,059,171.06x = 1,422,085,771,485,319,528,448
  5. Step 5: Solve for x
    x = 1,422,085,771,485,319,528,448/55,006,059,171.06
  6. Step 6: Final answer
    x = 25,853,256,766.91

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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.