Home / 22,042,048.38-33,031,673.10-16,239,146.43

Finding the Fourth Proportional to 22,042,048.38, 33,031,673.10 and 16,239,146.43

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Solution

The fourth proportional to 22,042,048.38, 33,031,673.10 and 16,239,146.43 is: 24,335,586.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,042,048.38 : 33,031,673.10 = 16,239,146.43 : x
  2. Step 2: Convert to fraction form
    22,042,048.38/33,031,673.10 = 16,239,146.43/x
  3. Step 3: Cross multiply
    22,042,048.38x = 33,031,673.10 × 16,239,146.43
  4. Step 4: Simplify right side
    22,042,048.38x = 536,406,176,298,792.06
  5. Step 5: Solve for x
    x = 536,406,176,298,792.06/22,042,048.38
  6. Step 6: Final answer
    x = 24,335,586.56

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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.