Home / 244,283,076.90-366,477,759.45-80,492,960.70

Finding the Fourth Proportional to 244,283,076.90, 366,477,759.45 and 80,492,960.70

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Solution

The fourth proportional to 244,283,076.90, 366,477,759.45 and 80,492,960.70 is: 120,756,952.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,283,076.90 : 366,477,759.45 = 80,492,960.70 : x
  2. Step 2: Convert to fraction form
    244,283,076.90/366,477,759.45 = 80,492,960.70/x
  3. Step 3: Cross multiply
    244,283,076.90x = 366,477,759.45 × 80,492,960.70
  4. Step 4: Simplify right side
    244,283,076.90x = 29,498,879,888,832,904
  5. Step 5: Solve for x
    x = 29,498,879,888,832,904/244,283,076.90
  6. Step 6: Final answer
    x = 120,756,952.40

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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.