Home / 20,092,031.68-27,727,350.24-10,924,736.32

Finding the Fourth Proportional to 20,092,031.68, 27,727,350.24 and 10,924,736.32

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Solution

The fourth proportional to 20,092,031.68, 27,727,350.24 and 10,924,736.32 is: 15,076,324.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,092,031.68 : 27,727,350.24 = 10,924,736.32 : x
  2. Step 2: Convert to fraction form
    20,092,031.68/27,727,350.24 = 10,924,736.32/x
  3. Step 3: Cross multiply
    20,092,031.68x = 27,727,350.24 × 10,924,736.32
  4. Step 4: Simplify right side
    20,092,031.68x = 302,913,990,224,288.69
  5. Step 5: Solve for x
    x = 302,913,990,224,288.69/20,092,031.68
  6. Step 6: Final answer
    x = 15,076,324.54

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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.