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Finding the Third Proportional to 9,070,083 and 19,734,399

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Solution

The third proportional to 9,070,083 and 19,734,399 is: 42,937,479.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,083 : 19,734,399 = 19,734,399 : x
  2. Step 2: Convert to fraction form
    9,070,083/19,734,399 = 19,734,399/x
  3. Step 3: Cross multiply
    9,070,083x = 19,734,399 × 19,734,399
  4. Step 4: Simplify right side
    9,070,083x = 389,446,503,891,201
  5. Step 5: Solve for x
    x = 389,446,503,891,201/9,070,083
  6. Step 6: Final answer
    x = 42,937,479.61

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.