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Finding the Third Proportional to 38,768,062.50 and 60,021,492

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Solution

The third proportional to 38,768,062.50 and 60,021,492 is: 92,926,477.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,768,062.50 : 60,021,492 = 60,021,492 : x
  2. Step 2: Convert to fraction form
    38,768,062.50/60,021,492 = 60,021,492/x
  3. Step 3: Cross multiply
    38,768,062.50x = 60,021,492 × 60,021,492
  4. Step 4: Simplify right side
    38,768,062.50x = 3,602,579,501,906,064
  5. Step 5: Solve for x
    x = 3,602,579,501,906,064/38,768,062.50
  6. Step 6: Final answer
    x = 92,926,477.87

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.