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Finding the Third Proportional to 7,254,822 and 15,835,935

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Solution

The third proportional to 7,254,822 and 15,835,935 is: 34,566,918.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254,822 : 15,835,935 = 15,835,935 : x
  2. Step 2: Convert to fraction form
    7,254,822/15,835,935 = 15,835,935/x
  3. Step 3: Cross multiply
    7,254,822x = 15,835,935 × 15,835,935
  4. Step 4: Simplify right side
    7,254,822x = 250,776,837,324,225
  5. Step 5: Solve for x
    x = 250,776,837,324,225/7,254,822
  6. Step 6: Final answer
    x = 34,566,918.02

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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.