Home / 73,811,665.35-110,717,498.03-25,273,387.35

Finding the Fourth Proportional to 73,811,665.35, 110,717,498.03 and 25,273,387.35

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Solution

The fourth proportional to 73,811,665.35, 110,717,498.03 and 25,273,387.35 is: 37,910,081.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,665.35 : 110,717,498.03 = 25,273,387.35 : x
  2. Step 2: Convert to fraction form
    73,811,665.35/110,717,498.03 = 25,273,387.35/x
  3. Step 3: Cross multiply
    73,811,665.35x = 110,717,498.03 × 25,273,387.35
  4. Step 4: Simplify right side
    73,811,665.35x = 2,798,206,214,008,685.50
  5. Step 5: Solve for x
    x = 2,798,206,214,008,685.50/73,811,665.35
  6. Step 6: Final answer
    x = 37,910,081.03

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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.