Home / 33,207,239.60-49,820,190.60-16,168,468.40

Finding the Fourth Proportional to 33,207,239.60, 49,820,190.60 and 16,168,468.40

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Solution

The fourth proportional to 33,207,239.60, 49,820,190.60 and 16,168,468.40 is: 24,257,245.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207,239.60 : 49,820,190.60 = 16,168,468.40 : x
  2. Step 2: Convert to fraction form
    33,207,239.60/49,820,190.60 = 16,168,468.40/x
  3. Step 3: Cross multiply
    33,207,239.60x = 49,820,190.60 × 16,168,468.40
  4. Step 4: Simplify right side
    33,207,239.60x = 805,516,177,398,077.12
  5. Step 5: Solve for x
    x = 805,516,177,398,077.12/33,207,239.60
  6. Step 6: Final answer
    x = 24,257,245.92

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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.