Home / 45,987,076.20-68,922,002.70-24,432,004.20

Finding the Fourth Proportional to 45,987,076.20, 68,922,002.70 and 24,432,004.20

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Solution

The fourth proportional to 45,987,076.20, 68,922,002.70 and 24,432,004.20 is: 36,616,867.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,987,076.20 : 68,922,002.70 = 24,432,004.20 : x
  2. Step 2: Convert to fraction form
    45,987,076.20/68,922,002.70 = 24,432,004.20/x
  3. Step 3: Cross multiply
    45,987,076.20x = 68,922,002.70 × 24,432,004.20
  4. Step 4: Simplify right side
    45,987,076.20x = 1,683,902,659,438,811.25
  5. Step 5: Solve for x
    x = 1,683,902,659,438,811.25/45,987,076.20
  6. Step 6: Final answer
    x = 36,616,867.14

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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.