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Finding the Third Proportional to 10,611,400 and 22,735,658

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Solution

The third proportional to 10,611,400 and 22,735,658 is: 48,712,718.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,611,400 : 22,735,658 = 22,735,658 : x
  2. Step 2: Convert to fraction form
    10,611,400/22,735,658 = 22,735,658/x
  3. Step 3: Cross multiply
    10,611,400x = 22,735,658 × 22,735,658
  4. Step 4: Simplify right side
    10,611,400x = 516,910,144,692,964
  5. Step 5: Solve for x
    x = 516,910,144,692,964/10,611,400
  6. Step 6: Final answer
    x = 48,712,718.84

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.