Home / 33,646,665.01-50,470,399.38-9,384,115.72

Finding the Fourth Proportional to 33,646,665.01, 50,470,399.38 and 9,384,115.72

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Solution

The fourth proportional to 33,646,665.01, 50,470,399.38 and 9,384,115.72 is: 14,076,285.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,646,665.01 : 50,470,399.38 = 9,384,115.72 : x
  2. Step 2: Convert to fraction form
    33,646,665.01/50,470,399.38 = 9,384,115.72/x
  3. Step 3: Cross multiply
    33,646,665.01x = 50,470,399.38 × 9,384,115.72
  4. Step 4: Simplify right side
    33,646,665.01x = 473,620,068,070,028
  5. Step 5: Solve for x
    x = 473,620,068,070,028/33,646,665.01
  6. Step 6: Final answer
    x = 14,076,285.66

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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.