Home / 48,928,201.80-73,448,970.30-26,253,385.80

Finding the Fourth Proportional to 48,928,201.80, 73,448,970.30 and 26,253,385.80

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Solution

The fourth proportional to 48,928,201.80, 73,448,970.30 and 26,253,385.80 is: 39,410,484.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,928,201.80 : 73,448,970.30 = 26,253,385.80 : x
  2. Step 2: Convert to fraction form
    48,928,201.80/73,448,970.30 = 26,253,385.80/x
  3. Step 3: Cross multiply
    48,928,201.80x = 73,448,970.30 × 26,253,385.80
  4. Step 4: Simplify right side
    48,928,201.80x = 1,928,284,153,898,641.75
  5. Step 5: Solve for x
    x = 1,928,284,153,898,641.75/48,928,201.80
  6. Step 6: Final answer
    x = 39,410,484.81

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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.