Home / 1,057,536,017.10-1,586,304,025.65-1,027,302,929.10

Finding the Fourth Proportional to 1,057,536,017.10, 1,586,304,025.65 and 1,027,302,929.10

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Solution

The fourth proportional to 1,057,536,017.10, 1,586,304,025.65 and 1,027,302,929.10 is: 1,540,954,393.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,536,017.10 : 1,586,304,025.65 = 1,027,302,929.10 : x
  2. Step 2: Convert to fraction form
    1,057,536,017.10/1,586,304,025.65 = 1,027,302,929.10/x
  3. Step 3: Cross multiply
    1,057,536,017.10x = 1,586,304,025.65 × 1,027,302,929.10
  4. Step 4: Simplify right side
    1,057,536,017.10x = 1,629,614,771,993,366,784
  5. Step 5: Solve for x
    x = 1,629,614,771,993,366,784/1,057,536,017.10
  6. Step 6: Final answer
    x = 1,540,954,393.65

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Double scale
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Similar ratio
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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.