Home / 1,231,928,364-2,565,762,180

Finding the Third Proportional to 1,231,928,364 and 2,565,762,180

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Solution

The third proportional to 1,231,928,364 and 2,565,762,180 is: 5,343,764,910.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,928,364 : 2,565,762,180 = 2,565,762,180 : x
  2. Step 2: Convert to fraction form
    1,231,928,364/2,565,762,180 = 2,565,762,180/x
  3. Step 3: Cross multiply
    1,231,928,364x = 2,565,762,180 × 2,565,762,180
  4. Step 4: Simplify right side
    1,231,928,364x = 6,583,135,564,318,352,384
  5. Step 5: Solve for x
    x = 6,583,135,564,318,352,384/1,231,928,364
  6. Step 6: Final answer
    x = 5,343,764,910.93

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.