Home / 39,785,382.07-54,883,737.49-23,254,706.80

Finding the Fourth Proportional to 39,785,382.07, 54,883,737.49 and 23,254,706.80

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Solution

The fourth proportional to 39,785,382.07, 54,883,737.49 and 23,254,706.80 is: 32,079,752.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,785,382.07 : 54,883,737.49 = 23,254,706.80 : x
  2. Step 2: Convert to fraction form
    39,785,382.07/54,883,737.49 = 23,254,706.80/x
  3. Step 3: Cross multiply
    39,785,382.07x = 54,883,737.49 × 23,254,706.80
  4. Step 4: Simplify right side
    39,785,382.07x = 1,276,305,223,163,467.50
  5. Step 5: Solve for x
    x = 1,276,305,223,163,467.50/39,785,382.07
  6. Step 6: Final answer
    x = 32,079,752.83

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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.