Home / 36,161,069.76-54,260,150.40-17,716,663.44

Finding the Fourth Proportional to 36,161,069.76, 54,260,150.40 and 17,716,663.44

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Solution

The fourth proportional to 36,161,069.76, 54,260,150.40 and 17,716,663.44 is: 26,584,081.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,161,069.76 : 54,260,150.40 = 17,716,663.44 : x
  2. Step 2: Convert to fraction form
    36,161,069.76/54,260,150.40 = 17,716,663.44/x
  3. Step 3: Cross multiply
    36,161,069.76x = 54,260,150.40 × 17,716,663.44
  4. Step 4: Simplify right side
    36,161,069.76x = 961,308,822,840,581.38
  5. Step 5: Solve for x
    x = 961,308,822,840,581.38/36,161,069.76
  6. Step 6: Final answer
    x = 26,584,081.42

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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.