Home / 26,732,481.02-36,890,851.11-14,509,340.54

Finding the Fourth Proportional to 26,732,481.02, 36,890,851.11 and 14,509,340.54

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Solution

The fourth proportional to 26,732,481.02, 36,890,851.11 and 14,509,340.54 is: 20,022,904.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,481.02 : 36,890,851.11 = 14,509,340.54 : x
  2. Step 2: Convert to fraction form
    26,732,481.02/36,890,851.11 = 14,509,340.54/x
  3. Step 3: Cross multiply
    26,732,481.02x = 36,890,851.11 × 14,509,340.54
  4. Step 4: Simplify right side
    26,732,481.02x = 535,261,921,565,426.94
  5. Step 5: Solve for x
    x = 535,261,921,565,426.94/26,732,481.02
  6. Step 6: Final answer
    x = 20,022,904.76

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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.