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Finding the Third Proportional to 35,827,479 and 54,038,106

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Solution

The third proportional to 35,827,479 and 54,038,106 is: 81,504,950.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,827,479 : 54,038,106 = 54,038,106 : x
  2. Step 2: Convert to fraction form
    35,827,479/54,038,106 = 54,038,106/x
  3. Step 3: Cross multiply
    35,827,479x = 54,038,106 × 54,038,106
  4. Step 4: Simplify right side
    35,827,479x = 2,920,116,900,067,236
  5. Step 5: Solve for x
    x = 2,920,116,900,067,236/35,827,479
  6. Step 6: Final answer
    x = 81,504,950.43

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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.