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Finding the Third Proportional to 7,255,456 and 10,845,276

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Solution

The third proportional to 7,255,456 and 10,845,276 is: 16,211,250.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,255,456 : 10,845,276 = 10,845,276 : x
  2. Step 2: Convert to fraction form
    7,255,456/10,845,276 = 10,845,276/x
  3. Step 3: Cross multiply
    7,255,456x = 10,845,276 × 10,845,276
  4. Step 4: Simplify right side
    7,255,456x = 117,620,011,516,176
  5. Step 5: Solve for x
    x = 117,620,011,516,176/7,255,456
  6. Step 6: Final answer
    x = 16,211,250.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.