Home / 22,666,801,345,418-34,003,601,640,020-7,961,318,867,869.50

Finding the Fourth Proportional to 22,666,801,345,418, 34,003,601,640,020 and 7,961,318,867,869.50

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Solution

The fourth proportional to 22,666,801,345,418, 34,003,601,640,020 and 7,961,318,867,869.50 is: 11,943,172,359,735.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,801,345,418 : 34,003,601,640,020 = 7,961,318,867,869.50 : x
  2. Step 2: Convert to fraction form
    22,666,801,345,418/34,003,601,640,020 = 7,961,318,867,869.50/x
  3. Step 3: Cross multiply
    22,666,801,345,418x = 34,003,601,640,020 × 7,961,318,867,869.50
  4. Step 4: Simplify right side
    22,666,801,345,418x = 270,713,515,312,209,511,025,999,872
  5. Step 5: Solve for x
    x = 270,713,515,312,209,511,025,999,872/22,666,801,345,418
  6. Step 6: Final answer
    x = 11,943,172,359,735.40

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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.