Home / 6,681,088.13-10,328,667.75

Finding the Third Proportional to 6,681,088.13 and 10,328,667.75

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Solution

The third proportional to 6,681,088.13 and 10,328,667.75 is: 15,967,665.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,088.13 : 10,328,667.75 = 10,328,667.75 : x
  2. Step 2: Convert to fraction form
    6,681,088.13/10,328,667.75 = 10,328,667.75/x
  3. Step 3: Cross multiply
    6,681,088.13x = 10,328,667.75 × 10,328,667.75
  4. Step 4: Simplify right side
    6,681,088.13x = 106,681,377,489,890.06
  5. Step 5: Solve for x
    x = 106,681,377,489,890.06/6,681,088.13
  6. Step 6: Final answer
    x = 15,967,665.07

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.