Home / 15,823,083.48-23,703,914.76-11,660,926.22

Finding the Fourth Proportional to 15,823,083.48, 23,703,914.76 and 11,660,926.22

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Solution

The fourth proportional to 15,823,083.48, 23,703,914.76 and 11,660,926.22 is: 17,468,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,823,083.48 : 23,703,914.76 = 11,660,926.22 : x
  2. Step 2: Convert to fraction form
    15,823,083.48/23,703,914.76 = 11,660,926.22/x
  3. Step 3: Cross multiply
    15,823,083.48x = 23,703,914.76 × 11,660,926.22
  4. Step 4: Simplify right side
    15,823,083.48x = 276,409,601,023,009.44
  5. Step 5: Solve for x
    x = 276,409,601,023,009.44/15,823,083.48
  6. Step 6: Final answer
    x = 17,468,757.05

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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.