Home / 51,295,685.06-75,586,785.19

Finding the Third Proportional to 51,295,685.06 and 75,586,785.19

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Solution

The third proportional to 51,295,685.06 and 75,586,785.19 is: 111,380,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,295,685.06 : 75,586,785.19 = 75,586,785.19 : x
  2. Step 2: Convert to fraction form
    51,295,685.06/75,586,785.19 = 75,586,785.19/x
  3. Step 3: Cross multiply
    51,295,685.06x = 75,586,785.19 × 75,586,785.19
  4. Step 4: Simplify right side
    51,295,685.06x = 5,713,362,094,981,269
  5. Step 5: Solve for x
    x = 5,713,362,094,981,269/51,295,685.06
  6. Step 6: Final answer
    x = 111,380,949.26

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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.