Home / 17,403,485,194.30-26,105,227,791.45-5,769,792,931.90

Finding the Fourth Proportional to 17,403,485,194.30, 26,105,227,791.45 and 5,769,792,931.90

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Solution

The fourth proportional to 17,403,485,194.30, 26,105,227,791.45 and 5,769,792,931.90 is: 8,654,689,397.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,485,194.30 : 26,105,227,791.45 = 5,769,792,931.90 : x
  2. Step 2: Convert to fraction form
    17,403,485,194.30/26,105,227,791.45 = 5,769,792,931.90/x
  3. Step 3: Cross multiply
    17,403,485,194.30x = 26,105,227,791.45 × 5,769,792,931.90
  4. Step 4: Simplify right side
    17,403,485,194.30x = 150,621,758,796,747,636,736
  5. Step 5: Solve for x
    x = 150,621,758,796,747,636,736/17,403,485,194.30
  6. Step 6: Final answer
    x = 8,654,689,397.85

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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.