Home / 16,344,984.36-22,556,077.32-9,473,452.20

Finding the Fourth Proportional to 16,344,984.36, 22,556,077.32 and 9,473,452.20

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Solution

The fourth proportional to 16,344,984.36, 22,556,077.32 and 9,473,452.20 is: 13,073,363.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344,984.36 : 22,556,077.32 = 9,473,452.20 : x
  2. Step 2: Convert to fraction form
    16,344,984.36/22,556,077.32 = 9,473,452.20/x
  3. Step 3: Cross multiply
    16,344,984.36x = 22,556,077.32 × 9,473,452.20
  4. Step 4: Simplify right side
    16,344,984.36x = 213,683,920,310,524.09
  5. Step 5: Solve for x
    x = 213,683,920,310,524.09/16,344,984.36
  6. Step 6: Final answer
    x = 13,073,363.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.