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Finding the Third Proportional to 25,077,286 and 38,264,521

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Solution

The third proportional to 25,077,286 and 38,264,521 is: 58,386,444.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,077,286 : 38,264,521 = 38,264,521 : x
  2. Step 2: Convert to fraction form
    25,077,286/38,264,521 = 38,264,521/x
  3. Step 3: Cross multiply
    25,077,286x = 38,264,521 × 38,264,521
  4. Step 4: Simplify right side
    25,077,286x = 1,464,173,567,359,441
  5. Step 5: Solve for x
    x = 1,464,173,567,359,441/25,077,286
  6. Step 6: Final answer
    x = 58,386,444.50

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.