Home / 47,022,177.78-64,892,761.22-26,114,306.52

Finding the Fourth Proportional to 47,022,177.78, 64,892,761.22 and 26,114,306.52

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Solution

The fourth proportional to 47,022,177.78, 64,892,761.22 and 26,114,306.52 is: 36,038,940.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022,177.78 : 64,892,761.22 = 26,114,306.52 : x
  2. Step 2: Convert to fraction form
    47,022,177.78/64,892,761.22 = 26,114,306.52/x
  3. Step 3: Cross multiply
    47,022,177.78x = 64,892,761.22 × 26,114,306.52
  4. Step 4: Simplify right side
    47,022,177.78x = 1,694,629,457,428,249
  5. Step 5: Solve for x
    x = 1,694,629,457,428,249/47,022,177.78
  6. Step 6: Final answer
    x = 36,038,940.29

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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.