Home / 52,106,120.44-76,643,589.66

Finding the Third Proportional to 52,106,120.44 and 76,643,589.66

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Solution

The third proportional to 52,106,120.44 and 76,643,589.66 is: 112,736,081.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,106,120.44 : 76,643,589.66 = 76,643,589.66 : x
  2. Step 2: Convert to fraction form
    52,106,120.44/76,643,589.66 = 76,643,589.66/x
  3. Step 3: Cross multiply
    52,106,120.44x = 76,643,589.66 × 76,643,589.66
  4. Step 4: Simplify right side
    52,106,120.44x = 5,874,239,835,395,632
  5. Step 5: Solve for x
    x = 5,874,239,835,395,632/52,106,120.44
  6. Step 6: Final answer
    x = 112,736,081.41

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.