Home / 1,285,439,153.25-1,810,181,583

Finding the Third Proportional to 1,285,439,153.25 and 1,810,181,583

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Solution

The third proportional to 1,285,439,153.25 and 1,810,181,583 is: 2,549,134,554.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,285,439,153.25 : 1,810,181,583 = 1,810,181,583 : x
  2. Step 2: Convert to fraction form
    1,285,439,153.25/1,810,181,583 = 1,810,181,583/x
  3. Step 3: Cross multiply
    1,285,439,153.25x = 1,810,181,583 × 1,810,181,583
  4. Step 4: Simplify right side
    1,285,439,153.25x = 3,276,757,363,432,386,048
  5. Step 5: Solve for x
    x = 3,276,757,363,432,386,048/1,285,439,153.25
  6. Step 6: Final answer
    x = 2,549,134,554.64

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.