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Finding the Third Proportional to 178,196,948 and 283,549,204

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Solution

The third proportional to 178,196,948 and 283,549,204 is: 451,187,026.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,196,948 : 283,549,204 = 283,549,204 : x
  2. Step 2: Convert to fraction form
    178,196,948/283,549,204 = 283,549,204/x
  3. Step 3: Cross multiply
    178,196,948x = 283,549,204 × 283,549,204
  4. Step 4: Simplify right side
    178,196,948x = 80,400,151,089,033,616
  5. Step 5: Solve for x
    x = 80,400,151,089,033,616/178,196,948
  6. Step 6: Final answer
    x = 451,187,026.44

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.