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Finding the Third Proportional to 7,506,630 and 16,402,757

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Solution

The third proportional to 7,506,630 and 16,402,757 is: 35,841,707.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,630 : 16,402,757 = 16,402,757 : x
  2. Step 2: Convert to fraction form
    7,506,630/16,402,757 = 16,402,757/x
  3. Step 3: Cross multiply
    7,506,630x = 16,402,757 × 16,402,757
  4. Step 4: Simplify right side
    7,506,630x = 269,050,437,201,049
  5. Step 5: Solve for x
    x = 269,050,437,201,049/7,506,630
  6. Step 6: Final answer
    x = 35,841,707.56

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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.