Home / 25,827,639.75-56,693,479.50

Finding the Third Proportional to 25,827,639.75 and 56,693,479.50

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Solution

The third proportional to 25,827,639.75 and 56,693,479.50 is: 124,446,161.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,827,639.75 : 56,693,479.50 = 56,693,479.50 : x
  2. Step 2: Convert to fraction form
    25,827,639.75/56,693,479.50 = 56,693,479.50/x
  3. Step 3: Cross multiply
    25,827,639.75x = 56,693,479.50 × 56,693,479.50
  4. Step 4: Simplify right side
    25,827,639.75x = 3,214,150,617,816,920
  5. Step 5: Solve for x
    x = 3,214,150,617,816,920/25,827,639.75
  6. Step 6: Final answer
    x = 124,446,161.13

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.