Home / 27,566,940.30-41,350,410.45-11,387,514.30

Finding the Fourth Proportional to 27,566,940.30, 41,350,410.45 and 11,387,514.30

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Solution

The fourth proportional to 27,566,940.30, 41,350,410.45 and 11,387,514.30 is: 17,081,271.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566,940.30 : 41,350,410.45 = 11,387,514.30 : x
  2. Step 2: Convert to fraction form
    27,566,940.30/41,350,410.45 = 11,387,514.30/x
  3. Step 3: Cross multiply
    27,566,940.30x = 41,350,410.45 × 11,387,514.30
  4. Step 4: Simplify right side
    27,566,940.30x = 470,878,390,310,244.50
  5. Step 5: Solve for x
    x = 470,878,390,310,244.50/27,566,940.30
  6. Step 6: Final answer
    x = 17,081,271.45

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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.