Home / 1,600,681,608.04-2,401,143,505.34-495,398,255.56

Finding the Fourth Proportional to 1,600,681,608.04, 2,401,143,505.34 and 495,398,255.56

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Solution

The fourth proportional to 1,600,681,608.04, 2,401,143,505.34 and 495,398,255.56 is: 743,134,860.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,681,608.04 : 2,401,143,505.34 = 495,398,255.56 : x
  2. Step 2: Convert to fraction form
    1,600,681,608.04/2,401,143,505.34 = 495,398,255.56/x
  3. Step 3: Cross multiply
    1,600,681,608.04x = 2,401,143,505.34 × 495,398,255.56
  4. Step 4: Simplify right side
    1,600,681,608.04x = 1,189,522,303,894,659,584
  5. Step 5: Solve for x
    x = 1,189,522,303,894,659,584/1,600,681,608.04
  6. Step 6: Final answer
    x = 743,134,860.75

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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.