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Finding the Third Proportional to 7,598,630 and 15,507,328

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Solution

The third proportional to 7,598,630 and 15,507,328 is: 31,647,444.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,630 : 15,507,328 = 15,507,328 : x
  2. Step 2: Convert to fraction form
    7,598,630/15,507,328 = 15,507,328/x
  3. Step 3: Cross multiply
    7,598,630x = 15,507,328 × 15,507,328
  4. Step 4: Simplify right side
    7,598,630x = 240,477,221,699,584
  5. Step 5: Solve for x
    x = 240,477,221,699,584/7,598,630
  6. Step 6: Final answer
    x = 31,647,444.57

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.