Home / 27,522,035.80-41,272,556.10-8,346,419.80

Finding the Fourth Proportional to 27,522,035.80, 41,272,556.10 and 8,346,419.80

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Solution

The fourth proportional to 27,522,035.80, 41,272,556.10 and 8,346,419.80 is: 12,516,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,522,035.80 : 41,272,556.10 = 8,346,419.80 : x
  2. Step 2: Convert to fraction form
    27,522,035.80/41,272,556.10 = 8,346,419.80/x
  3. Step 3: Cross multiply
    27,522,035.80x = 41,272,556.10 × 8,346,419.80
  4. Step 4: Simplify right side
    27,522,035.80x = 344,478,079,429,650.81
  5. Step 5: Solve for x
    x = 344,478,079,429,650.81/27,522,035.80
  6. Step 6: Final answer
    x = 12,516,446.16

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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.