Home / 3,232,800,980.80-4,849,201,471.20-2,457,960,002.80

Finding the Fourth Proportional to 3,232,800,980.80, 4,849,201,471.20 and 2,457,960,002.80

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Solution

The fourth proportional to 3,232,800,980.80, 4,849,201,471.20 and 2,457,960,002.80 is: 3,686,940,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,800,980.80 : 4,849,201,471.20 = 2,457,960,002.80 : x
  2. Step 2: Convert to fraction form
    3,232,800,980.80/4,849,201,471.20 = 2,457,960,002.80/x
  3. Step 3: Cross multiply
    3,232,800,980.80x = 4,849,201,471.20 × 2,457,960,002.80
  4. Step 4: Simplify right side
    3,232,800,980.80x = 11,919,143,261,728,516,096
  5. Step 5: Solve for x
    x = 11,919,143,261,728,516,096/3,232,800,980.80
  6. Step 6: Final answer
    x = 3,686,940,004.20

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Double scale
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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.