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Finding the Third Proportional to 7,237,808 and 11,026,516

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Solution

The third proportional to 7,237,808 and 11,026,516 is: 16,798,463.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,237,808 : 11,026,516 = 11,026,516 : x
  2. Step 2: Convert to fraction form
    7,237,808/11,026,516 = 11,026,516/x
  3. Step 3: Cross multiply
    7,237,808x = 11,026,516 × 11,026,516
  4. Step 4: Simplify right side
    7,237,808x = 121,584,055,098,256
  5. Step 5: Solve for x
    x = 121,584,055,098,256/7,237,808
  6. Step 6: Final answer
    x = 16,798,463.72

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.