Home / 32,256,168.92-48,391,259.57-11,785,855.60

Finding the Fourth Proportional to 32,256,168.92, 48,391,259.57 and 11,785,855.60

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Solution

The fourth proportional to 32,256,168.92, 48,391,259.57 and 11,785,855.60 is: 17,681,343.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,168.92 : 48,391,259.57 = 11,785,855.60 : x
  2. Step 2: Convert to fraction form
    32,256,168.92/48,391,259.57 = 11,785,855.60/x
  3. Step 3: Cross multiply
    32,256,168.92x = 48,391,259.57 × 11,785,855.60
  4. Step 4: Simplify right side
    32,256,168.92x = 570,332,397,594,138.12
  5. Step 5: Solve for x
    x = 570,332,397,594,138.12/32,256,168.92
  6. Step 6: Final answer
    x = 17,681,343.34

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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.