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Finding the Third Proportional to 7,104,703 and 15,404,216

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Solution

The third proportional to 7,104,703 and 15,404,216 is: 33,398,985.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,703 : 15,404,216 = 15,404,216 : x
  2. Step 2: Convert to fraction form
    7,104,703/15,404,216 = 15,404,216/x
  3. Step 3: Cross multiply
    7,104,703x = 15,404,216 × 15,404,216
  4. Step 4: Simplify right side
    7,104,703x = 237,289,870,574,656
  5. Step 5: Solve for x
    x = 237,289,870,574,656/7,104,703
  6. Step 6: Final answer
    x = 33,398,985.23

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.