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Finding the Third Proportional to 13,884,056 and 30,156,236

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Solution

The third proportional to 13,884,056 and 30,156,236 is: 65,499,488.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,884,056 : 30,156,236 = 30,156,236 : x
  2. Step 2: Convert to fraction form
    13,884,056/30,156,236 = 30,156,236/x
  3. Step 3: Cross multiply
    13,884,056x = 30,156,236 × 30,156,236
  4. Step 4: Simplify right side
    13,884,056x = 909,398,569,687,696
  5. Step 5: Solve for x
    x = 909,398,569,687,696/13,884,056
  6. Step 6: Final answer
    x = 65,499,488.74

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.