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Finding the Third Proportional to 50,473,817 and 109,804,985

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Solution

The third proportional to 50,473,817 and 109,804,985 is: 238,878,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,473,817 : 109,804,985 = 109,804,985 : x
  2. Step 2: Convert to fraction form
    50,473,817/109,804,985 = 109,804,985/x
  3. Step 3: Cross multiply
    50,473,817x = 109,804,985 × 109,804,985
  4. Step 4: Simplify right side
    50,473,817x = 12,057,134,730,850,224
  5. Step 5: Solve for x
    x = 12,057,134,730,850,224/50,473,817
  6. Step 6: Final answer
    x = 238,878,996.03

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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.