Home / 24,192,001.20-33,384,946.80-13,326,985.20

Finding the Fourth Proportional to 24,192,001.20, 33,384,946.80 and 13,326,985.20

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Solution

The fourth proportional to 24,192,001.20, 33,384,946.80 and 13,326,985.20 is: 18,391,231.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,001.20 : 33,384,946.80 = 13,326,985.20 : x
  2. Step 2: Convert to fraction form
    24,192,001.20/33,384,946.80 = 13,326,985.20/x
  3. Step 3: Cross multiply
    24,192,001.20x = 33,384,946.80 × 13,326,985.20
  4. Step 4: Simplify right side
    24,192,001.20x = 444,920,691,906,387.38
  5. Step 5: Solve for x
    x = 444,920,691,906,387.38/24,192,001.20
  6. Step 6: Final answer
    x = 18,391,231.39

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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.