Home / 6,416,305.31-13,363,368.19

Finding the Third Proportional to 6,416,305.31 and 13,363,368.19

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Solution

The third proportional to 6,416,305.31 and 13,363,368.19 is: 27,832,155.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,305.31 : 13,363,368.19 = 13,363,368.19 : x
  2. Step 2: Convert to fraction form
    6,416,305.31/13,363,368.19 = 13,363,368.19/x
  3. Step 3: Cross multiply
    6,416,305.31x = 13,363,368.19 × 13,363,368.19
  4. Step 4: Simplify right side
    6,416,305.31x = 178,579,609,314,687.03
  5. Step 5: Solve for x
    x = 178,579,609,314,687.03/6,416,305.31
  6. Step 6: Final answer
    x = 27,832,155.83

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.