Home / 108,150,696.45-162,226,046.73-26,269,023.02

Finding the Fourth Proportional to 108,150,696.45, 162,226,046.73 and 26,269,023.02

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Solution

The fourth proportional to 108,150,696.45, 162,226,046.73 and 26,269,023.02 is: 39,403,535.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,150,696.45 : 162,226,046.73 = 26,269,023.02 : x
  2. Step 2: Convert to fraction form
    108,150,696.45/162,226,046.73 = 26,269,023.02/x
  3. Step 3: Cross multiply
    108,150,696.45x = 162,226,046.73 × 26,269,023.02
  4. Step 4: Simplify right side
    108,150,696.45x = 4,261,519,755,516,239
  5. Step 5: Solve for x
    x = 4,261,519,755,516,239/108,150,696.45
  6. Step 6: Final answer
    x = 39,403,535.02

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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.