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Finding the Third Proportional to 223,038,156 and 483,144,906

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Solution

The third proportional to 223,038,156 and 483,144,906 is: 1,046,587,742.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,038,156 : 483,144,906 = 483,144,906 : x
  2. Step 2: Convert to fraction form
    223,038,156/483,144,906 = 483,144,906/x
  3. Step 3: Cross multiply
    223,038,156x = 483,144,906 × 483,144,906
  4. Step 4: Simplify right side
    223,038,156x = 233,429,000,193,748,832
  5. Step 5: Solve for x
    x = 233,429,000,193,748,832/223,038,156
  6. Step 6: Final answer
    x = 1,046,587,742.56

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.