Home / 1,493,755,040.01-2,061,562,715.19-850,167,452.91

Finding the Fourth Proportional to 1,493,755,040.01, 2,061,562,715.19 and 850,167,452.91

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Solution

The fourth proportional to 1,493,755,040.01, 2,061,562,715.19 and 850,167,452.91 is: 1,173,333,964.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,755,040.01 : 2,061,562,715.19 = 850,167,452.91 : x
  2. Step 2: Convert to fraction form
    1,493,755,040.01/2,061,562,715.19 = 850,167,452.91/x
  3. Step 3: Cross multiply
    1,493,755,040.01x = 2,061,562,715.19 × 850,167,452.91
  4. Step 4: Simplify right side
    1,493,755,040.01x = 1,752,673,522,587,305,984
  5. Step 5: Solve for x
    x = 1,752,673,522,587,305,984/1,493,755,040.01
  6. Step 6: Final answer
    x = 1,173,333,964.17

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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.