Home / 9,850,135,260.31-14,789,946,391.75-8,526,269,228.22

Finding the Fourth Proportional to 9,850,135,260.31, 14,789,946,391.75 and 8,526,269,228.22

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Solution

The fourth proportional to 9,850,135,260.31, 14,789,946,391.75 and 8,526,269,228.22 is: 12,802,165,805.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,135,260.31 : 14,789,946,391.75 = 8,526,269,228.22 : x
  2. Step 2: Convert to fraction form
    9,850,135,260.31/14,789,946,391.75 = 8,526,269,228.22/x
  3. Step 3: Cross multiply
    9,850,135,260.31x = 14,789,946,391.75 × 8,526,269,228.22
  4. Step 4: Simplify right side
    9,850,135,260.31x = 126,103,064,807,001,456,640
  5. Step 5: Solve for x
    x = 126,103,064,807,001,456,640/9,850,135,260.31
  6. Step 6: Final answer
    x = 12,802,165,805.29

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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.