Home / 22,180,613.49-33,274,703.46-9,889,036.83

Finding the Fourth Proportional to 22,180,613.49, 33,274,703.46 and 9,889,036.83

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Solution

The fourth proportional to 22,180,613.49, 33,274,703.46 and 9,889,036.83 is: 14,835,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,180,613.49 : 33,274,703.46 = 9,889,036.83 : x
  2. Step 2: Convert to fraction form
    22,180,613.49/33,274,703.46 = 9,889,036.83/x
  3. Step 3: Cross multiply
    22,180,613.49x = 33,274,703.46 × 9,889,036.83
  4. Step 4: Simplify right side
    22,180,613.49x = 329,054,768,023,268.44
  5. Step 5: Solve for x
    x = 329,054,768,023,268.44/22,180,613.49
  6. Step 6: Final answer
    x = 14,835,241.96

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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.