Home / 24,192,002.45-33,384,948.53-13,326,986.45

Finding the Fourth Proportional to 24,192,002.45, 33,384,948.53 and 13,326,986.45

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Solution

The fourth proportional to 24,192,002.45, 33,384,948.53 and 13,326,986.45 is: 18,391,233.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,002.45 : 33,384,948.53 = 13,326,986.45 : x
  2. Step 2: Convert to fraction form
    24,192,002.45/33,384,948.53 = 13,326,986.45/x
  3. Step 3: Cross multiply
    24,192,002.45x = 33,384,948.53 × 13,326,986.45
  4. Step 4: Simplify right side
    24,192,002.45x = 444,920,756,626,622.44
  5. Step 5: Solve for x
    x = 444,920,756,626,622.44/24,192,002.45
  6. Step 6: Final answer
    x = 18,391,233.12

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1.5x scale

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.