Home / 44,722,236.38-66,815,993.81

Finding the Third Proportional to 44,722,236.38 and 66,815,993.81

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Solution

The third proportional to 44,722,236.38 and 66,815,993.81 is: 99,824,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722,236.38 : 66,815,993.81 = 66,815,993.81 : x
  2. Step 2: Convert to fraction form
    44,722,236.38/66,815,993.81 = 66,815,993.81/x
  3. Step 3: Cross multiply
    44,722,236.38x = 66,815,993.81 × 66,815,993.81
  4. Step 4: Simplify right side
    44,722,236.38x = 4,464,377,029,152,038.50
  5. Step 5: Solve for x
    x = 4,464,377,029,152,038.50/44,722,236.38
  6. Step 6: Final answer
    x = 99,824,547.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.