Home / 23,747,400.48-32,771,475.72-12,882,384.48

Finding the Fourth Proportional to 23,747,400.48, 32,771,475.72 and 12,882,384.48

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Solution

The fourth proportional to 23,747,400.48, 32,771,475.72 and 12,882,384.48 is: 17,777,724.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,400.48 : 32,771,475.72 = 12,882,384.48 : x
  2. Step 2: Convert to fraction form
    23,747,400.48/32,771,475.72 = 12,882,384.48/x
  3. Step 3: Cross multiply
    23,747,400.48x = 32,771,475.72 × 12,882,384.48
  4. Step 4: Simplify right side
    23,747,400.48x = 422,174,750,202,024.81
  5. Step 5: Solve for x
    x = 422,174,750,202,024.81/23,747,400.48
  6. Step 6: Final answer
    x = 17,777,724.79

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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.