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Finding the Third Proportional to 7,634,354 and 15,800,150

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Solution

The third proportional to 7,634,354 and 15,800,150 is: 32,700,178.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,354 : 15,800,150 = 15,800,150 : x
  2. Step 2: Convert to fraction form
    7,634,354/15,800,150 = 15,800,150/x
  3. Step 3: Cross multiply
    7,634,354x = 15,800,150 × 15,800,150
  4. Step 4: Simplify right side
    7,634,354x = 249,644,740,022,500
  5. Step 5: Solve for x
    x = 249,644,740,022,500/7,634,354
  6. Step 6: Final answer
    x = 32,700,178.70

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.