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Finding the Third Proportional to 13,351,365 and 28,592,280

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Solution

The third proportional to 13,351,365 and 28,592,280 is: 61,231,078.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,351,365 : 28,592,280 = 28,592,280 : x
  2. Step 2: Convert to fraction form
    13,351,365/28,592,280 = 28,592,280/x
  3. Step 3: Cross multiply
    13,351,365x = 28,592,280 × 28,592,280
  4. Step 4: Simplify right side
    13,351,365x = 817,518,475,598,400
  5. Step 5: Solve for x
    x = 817,518,475,598,400/13,351,365
  6. Step 6: Final answer
    x = 61,231,078.29

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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.