Home / 1,796,304,895.60-2,694,457,343.40-1,106,990,489.20

Finding the Fourth Proportional to 1,796,304,895.60, 2,694,457,343.40 and 1,106,990,489.20

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Solution

The fourth proportional to 1,796,304,895.60, 2,694,457,343.40 and 1,106,990,489.20 is: 1,660,485,733.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,304,895.60 : 2,694,457,343.40 = 1,106,990,489.20 : x
  2. Step 2: Convert to fraction form
    1,796,304,895.60/2,694,457,343.40 = 1,106,990,489.20/x
  3. Step 3: Cross multiply
    1,796,304,895.60x = 2,694,457,343.40 × 1,106,990,489.20
  4. Step 4: Simplify right side
    1,796,304,895.60x = 2,982,738,652,698,898,432
  5. Step 5: Solve for x
    x = 2,982,738,652,698,898,432/1,796,304,895.60
  6. Step 6: Final answer
    x = 1,660,485,733.80

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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.