Home / 1,796,304,885.10-2,694,457,327.65-1,106,990,478.70

Finding the Fourth Proportional to 1,796,304,885.10, 2,694,457,327.65 and 1,106,990,478.70

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Solution

The fourth proportional to 1,796,304,885.10, 2,694,457,327.65 and 1,106,990,478.70 is: 1,660,485,718.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,304,885.10 : 2,694,457,327.65 = 1,106,990,478.70 : x
  2. Step 2: Convert to fraction form
    1,796,304,885.10/2,694,457,327.65 = 1,106,990,478.70/x
  3. Step 3: Cross multiply
    1,796,304,885.10x = 2,694,457,327.65 × 1,106,990,478.70
  4. Step 4: Simplify right side
    1,796,304,885.10x = 2,982,738,606,971,996,672
  5. Step 5: Solve for x
    x = 2,982,738,606,971,996,672/1,796,304,885.10
  6. Step 6: Final answer
    x = 1,660,485,718.05

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Double scale
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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.