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Finding the Third Proportional to 230,288,958 and 353,788,875

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Solution

The third proportional to 230,288,958 and 353,788,875 is: 543,519,624.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,288,958 : 353,788,875 = 353,788,875 : x
  2. Step 2: Convert to fraction form
    230,288,958/353,788,875 = 353,788,875/x
  3. Step 3: Cross multiply
    230,288,958x = 353,788,875 × 353,788,875
  4. Step 4: Simplify right side
    230,288,958x = 125,166,568,073,765,632
  5. Step 5: Solve for x
    x = 125,166,568,073,765,632/230,288,958
  6. Step 6: Final answer
    x = 543,519,624.91

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.