Home / 13,676,225.25-21,655,956.38

Finding the Third Proportional to 13,676,225.25 and 21,655,956.38

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Solution

The third proportional to 13,676,225.25 and 21,655,956.38 is: 34,291,658.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,676,225.25 : 21,655,956.38 = 21,655,956.38 : x
  2. Step 2: Convert to fraction form
    13,676,225.25/21,655,956.38 = 21,655,956.38/x
  3. Step 3: Cross multiply
    13,676,225.25x = 21,655,956.38 × 21,655,956.38
  4. Step 4: Simplify right side
    13,676,225.25x = 468,980,446,515,903.12
  5. Step 5: Solve for x
    x = 468,980,446,515,903.12/13,676,225.25
  6. Step 6: Final answer
    x = 34,291,658.55

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.