Home / 27,069,241.92-37,352,111.04-15,467,556.48

Finding the Fourth Proportional to 27,069,241.92, 37,352,111.04 and 15,467,556.48

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Solution

The fourth proportional to 27,069,241.92, 37,352,111.04 and 15,467,556.48 is: 21,343,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,069,241.92 : 37,352,111.04 = 15,467,556.48 : x
  2. Step 2: Convert to fraction form
    27,069,241.92/37,352,111.04 = 15,467,556.48/x
  3. Step 3: Cross multiply
    27,069,241.92x = 37,352,111.04 × 15,467,556.48
  4. Step 4: Simplify right side
    27,069,241.92x = 577,745,887,158,431.50
  5. Step 5: Solve for x
    x = 577,745,887,158,431.50/27,069,241.92
  6. Step 6: Final answer
    x = 21,343,260.70

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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.