Home / 11,813,384.25-18,224,088.75

Finding the Third Proportional to 11,813,384.25 and 18,224,088.75

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Solution

The third proportional to 11,813,384.25 and 18,224,088.75 is: 28,113,655.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,813,384.25 : 18,224,088.75 = 18,224,088.75 : x
  2. Step 2: Convert to fraction form
    11,813,384.25/18,224,088.75 = 18,224,088.75/x
  3. Step 3: Cross multiply
    11,813,384.25x = 18,224,088.75 × 18,224,088.75
  4. Step 4: Simplify right side
    11,813,384.25x = 332,117,410,767,876.56
  5. Step 5: Solve for x
    x = 332,117,410,767,876.56/11,813,384.25
  6. Step 6: Final answer
    x = 28,113,655.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.