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Finding the Third Proportional to 28,394,202 and 61,763,364

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Solution

The third proportional to 28,394,202 and 61,763,364 is: 134,348,312.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,394,202 : 61,763,364 = 61,763,364 : x
  2. Step 2: Convert to fraction form
    28,394,202/61,763,364 = 61,763,364/x
  3. Step 3: Cross multiply
    28,394,202x = 61,763,364 × 61,763,364
  4. Step 4: Simplify right side
    28,394,202x = 3,814,713,132,596,496
  5. Step 5: Solve for x
    x = 3,814,713,132,596,496/28,394,202
  6. Step 6: Final answer
    x = 134,348,312.82

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.