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Finding the Third Proportional to 7,373,528 and 15,335,656

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Solution

The third proportional to 7,373,528 and 15,335,656 is: 31,895,497.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,528 : 15,335,656 = 15,335,656 : x
  2. Step 2: Convert to fraction form
    7,373,528/15,335,656 = 15,335,656/x
  3. Step 3: Cross multiply
    7,373,528x = 15,335,656 × 15,335,656
  4. Step 4: Simplify right side
    7,373,528x = 235,182,344,950,336
  5. Step 5: Solve for x
    x = 235,182,344,950,336/7,373,528
  6. Step 6: Final answer
    x = 31,895,497.64

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.