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Finding the Third Proportional to 7,506,610 and 16,402,717

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Solution

The third proportional to 7,506,610 and 16,402,717 is: 35,841,628.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,610 : 16,402,717 = 16,402,717 : x
  2. Step 2: Convert to fraction form
    7,506,610/16,402,717 = 16,402,717/x
  3. Step 3: Cross multiply
    7,506,610x = 16,402,717 × 16,402,717
  4. Step 4: Simplify right side
    7,506,610x = 269,049,124,982,089
  5. Step 5: Solve for x
    x = 269,049,124,982,089/7,506,610
  6. Step 6: Final answer
    x = 35,841,628.24

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.