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Finding the Third Proportional to 16,506,752 and 38,839,692

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Solution

The third proportional to 16,506,752 and 38,839,692 is: 91,388,158.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506,752 : 38,839,692 = 38,839,692 : x
  2. Step 2: Convert to fraction form
    16,506,752/38,839,692 = 38,839,692/x
  3. Step 3: Cross multiply
    16,506,752x = 38,839,692 × 38,839,692
  4. Step 4: Simplify right side
    16,506,752x = 1,508,521,674,654,864
  5. Step 5: Solve for x
    x = 1,508,521,674,654,864/16,506,752
  6. Step 6: Final answer
    x = 91,388,158.90

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.