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Finding the Third Proportional to 7,226,066 and 10,900,335

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Solution

The third proportional to 7,226,066 and 10,900,335 is: 16,442,875.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226,066 : 10,900,335 = 10,900,335 : x
  2. Step 2: Convert to fraction form
    7,226,066/10,900,335 = 10,900,335/x
  3. Step 3: Cross multiply
    7,226,066x = 10,900,335 × 10,900,335
  4. Step 4: Simplify right side
    7,226,066x = 118,817,303,112,225
  5. Step 5: Solve for x
    x = 118,817,303,112,225/7,226,066
  6. Step 6: Final answer
    x = 16,442,875.43

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.