Home / 2,757,963,617.20-4,136,945,425.80-1,726,007,546.80

Finding the Fourth Proportional to 2,757,963,617.20, 4,136,945,425.80 and 1,726,007,546.80

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Solution

The fourth proportional to 2,757,963,617.20, 4,136,945,425.80 and 1,726,007,546.80 is: 2,589,011,320.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,963,617.20 : 4,136,945,425.80 = 1,726,007,546.80 : x
  2. Step 2: Convert to fraction form
    2,757,963,617.20/4,136,945,425.80 = 1,726,007,546.80/x
  3. Step 3: Cross multiply
    2,757,963,617.20x = 4,136,945,425.80 × 1,726,007,546.80
  4. Step 4: Simplify right side
    2,757,963,617.20x = 7,140,399,025,630,539,776
  5. Step 5: Solve for x
    x = 7,140,399,025,630,539,776/2,757,963,617.20
  6. Step 6: Final answer
    x = 2,589,011,320.20

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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.