Home / 55,622,969.70-83,469,883.95-32,593,859.70

Finding the Fourth Proportional to 55,622,969.70, 83,469,883.95 and 32,593,859.70

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Solution

The fourth proportional to 55,622,969.70, 83,469,883.95 and 32,593,859.70 is: 48,911,550.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,622,969.70 : 83,469,883.95 = 32,593,859.70 : x
  2. Step 2: Convert to fraction form
    55,622,969.70/83,469,883.95 = 32,593,859.70/x
  3. Step 3: Cross multiply
    55,622,969.70x = 83,469,883.95 × 32,593,859.70
  4. Step 4: Simplify right side
    55,622,969.70x = 2,720,605,686,641,582
  5. Step 5: Solve for x
    x = 2,720,605,686,641,582/55,622,969.70
  6. Step 6: Final answer
    x = 48,911,550.41

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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.