Home / 27,468,001.20-41,208,562.80-8,298,946.20

Finding the Fourth Proportional to 27,468,001.20, 41,208,562.80 and 8,298,946.20

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Solution

The fourth proportional to 27,468,001.20, 41,208,562.80 and 8,298,946.20 is: 12,450,401.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468,001.20 : 41,208,562.80 = 8,298,946.20 : x
  2. Step 2: Convert to fraction form
    27,468,001.20/41,208,562.80 = 8,298,946.20/x
  3. Step 3: Cross multiply
    27,468,001.20x = 41,208,562.80 × 8,298,946.20
  4. Step 4: Simplify right side
    27,468,001.20x = 341,987,645,656,521.31
  5. Step 5: Solve for x
    x = 341,987,645,656,521.31/27,468,001.20
  6. Step 6: Final answer
    x = 12,450,401.58

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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.