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Finding the Third Proportional to 6,025,276 and 13,272,840

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Solution

The third proportional to 6,025,276 and 13,272,840 is: 29,238,209.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,276 : 13,272,840 = 13,272,840 : x
  2. Step 2: Convert to fraction form
    6,025,276/13,272,840 = 13,272,840/x
  3. Step 3: Cross multiply
    6,025,276x = 13,272,840 × 13,272,840
  4. Step 4: Simplify right side
    6,025,276x = 176,168,281,665,600
  5. Step 5: Solve for x
    x = 176,168,281,665,600/6,025,276
  6. Step 6: Final answer
    x = 29,238,209.45

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.