Home / 100,122,169,189.04-150,183,307,713.36-37,229,295,604.40

Finding the Fourth Proportional to 100,122,169,189.04, 150,183,307,713.36 and 37,229,295,604.40

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Solution

The fourth proportional to 100,122,169,189.04, 150,183,307,713.36 and 37,229,295,604.40 is: 55,843,963,459.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,122,169,189.04 : 150,183,307,713.36 = 37,229,295,604.40 : x
  2. Step 2: Convert to fraction form
    100,122,169,189.04/150,183,307,713.36 = 37,229,295,604.40/x
  3. Step 3: Cross multiply
    100,122,169,189.04x = 150,183,307,713.36 × 37,229,295,604.40
  4. Step 4: Simplify right side
    100,122,169,189.04x = 5,591,218,757,707,245,813,760
  5. Step 5: Solve for x
    x = 5,591,218,757,707,245,813,760/100,122,169,189.04
  6. Step 6: Final answer
    x = 55,843,963,459.79

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1.5x scale

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.