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Finding the Third Proportional to 15,367,904 and 25,091,746

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Solution

The third proportional to 15,367,904 and 25,091,746 is: 40,968,222.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367,904 : 25,091,746 = 25,091,746 : x
  2. Step 2: Convert to fraction form
    15,367,904/25,091,746 = 25,091,746/x
  3. Step 3: Cross multiply
    15,367,904x = 25,091,746 × 25,091,746
  4. Step 4: Simplify right side
    15,367,904x = 629,595,717,328,516
  5. Step 5: Solve for x
    x = 629,595,717,328,516/15,367,904
  6. Step 6: Final answer
    x = 40,968,222.95

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.