Home / 13,932,496.13-31,477,020.19

Finding the Third Proportional to 13,932,496.13 and 31,477,020.19

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Solution

The third proportional to 13,932,496.13 and 31,477,020.19 is: 71,114,521.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,932,496.13 : 31,477,020.19 = 31,477,020.19 : x
  2. Step 2: Convert to fraction form
    13,932,496.13/31,477,020.19 = 31,477,020.19/x
  3. Step 3: Cross multiply
    13,932,496.13x = 31,477,020.19 × 31,477,020.19
  4. Step 4: Simplify right side
    13,932,496.13x = 990,802,799,884,282.50
  5. Step 5: Solve for x
    x = 990,802,799,884,282.50/13,932,496.13
  6. Step 6: Final answer
    x = 71,114,521.83

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.