Home / 27,864,090.40-41,796,135.60-24,888,020.80

Finding the Fourth Proportional to 27,864,090.40, 41,796,135.60 and 24,888,020.80

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Solution

The fourth proportional to 27,864,090.40, 41,796,135.60 and 24,888,020.80 is: 37,332,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,864,090.40 : 41,796,135.60 = 24,888,020.80 : x
  2. Step 2: Convert to fraction form
    27,864,090.40/41,796,135.60 = 24,888,020.80/x
  3. Step 3: Cross multiply
    27,864,090.40x = 41,796,135.60 × 24,888,020.80
  4. Step 4: Simplify right side
    27,864,090.40x = 1,040,223,092,172,420.50
  5. Step 5: Solve for x
    x = 1,040,223,092,172,420.50/27,864,090.40
  6. Step 6: Final answer
    x = 37,332,031.20

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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.