Home / 11,453,008.06-15,799,884.51-10,147,582.27

Finding the Fourth Proportional to 11,453,008.06, 15,799,884.51 and 10,147,582.27

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Solution

The fourth proportional to 11,453,008.06, 15,799,884.51 and 10,147,582.27 is: 13,998,997.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,008.06 : 15,799,884.51 = 10,147,582.27 : x
  2. Step 2: Convert to fraction form
    11,453,008.06/15,799,884.51 = 10,147,582.27/x
  3. Step 3: Cross multiply
    11,453,008.06x = 15,799,884.51 × 10,147,582.27
  4. Step 4: Simplify right side
    11,453,008.06x = 160,330,627,921,723.62
  5. Step 5: Solve for x
    x = 160,330,627,921,723.62/11,453,008.06
  6. Step 6: Final answer
    x = 13,998,997.21

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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.