Home / 22,086,241.74-33,037,076.63-15,520,475.07

Finding the Fourth Proportional to 22,086,241.74, 33,037,076.63 and 15,520,475.07

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Solution

The fourth proportional to 22,086,241.74, 33,037,076.63 and 15,520,475.07 is: 23,215,861.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,086,241.74 : 33,037,076.63 = 15,520,475.07 : x
  2. Step 2: Convert to fraction form
    22,086,241.74/33,037,076.63 = 15,520,475.07/x
  3. Step 3: Cross multiply
    22,086,241.74x = 33,037,076.63 × 15,520,475.07
  4. Step 4: Simplify right side
    22,086,241.74x = 512,751,124,260,395.81
  5. Step 5: Solve for x
    x = 512,751,124,260,395.81/22,086,241.74
  6. Step 6: Final answer
    x = 23,215,861.27

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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.