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Finding the Third Proportional to 48,217,233 and 72,774,243

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Solution

The third proportional to 48,217,233 and 72,774,243 is: 109,838,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,217,233 : 72,774,243 = 72,774,243 : x
  2. Step 2: Convert to fraction form
    48,217,233/72,774,243 = 72,774,243/x
  3. Step 3: Cross multiply
    48,217,233x = 72,774,243 × 72,774,243
  4. Step 4: Simplify right side
    48,217,233x = 5,296,090,444,223,049
  5. Step 5: Solve for x
    x = 5,296,090,444,223,049/48,217,233
  6. Step 6: Final answer
    x = 109,838,124.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.