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Finding the Third Proportional to 28,164,582 and 60,371,286

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Solution

The third proportional to 28,164,582 and 60,371,286 is: 129,406,932.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,164,582 : 60,371,286 = 60,371,286 : x
  2. Step 2: Convert to fraction form
    28,164,582/60,371,286 = 60,371,286/x
  3. Step 3: Cross multiply
    28,164,582x = 60,371,286 × 60,371,286
  4. Step 4: Simplify right side
    28,164,582x = 3,644,692,173,293,796
  5. Step 5: Solve for x
    x = 3,644,692,173,293,796/28,164,582
  6. Step 6: Final answer
    x = 129,406,932.91

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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.