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Finding the Third Proportional to 13,458,052 and 29,521,639

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Solution

The third proportional to 13,458,052 and 29,521,639 is: 64,758,790.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,458,052 : 29,521,639 = 29,521,639 : x
  2. Step 2: Convert to fraction form
    13,458,052/29,521,639 = 29,521,639/x
  3. Step 3: Cross multiply
    13,458,052x = 29,521,639 × 29,521,639
  4. Step 4: Simplify right side
    13,458,052x = 871,527,169,246,321
  5. Step 5: Solve for x
    x = 871,527,169,246,321/13,458,052
  6. Step 6: Final answer
    x = 64,758,790.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.