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Finding the Third Proportional to 8,808,006 and 19,348,117

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Solution

The third proportional to 8,808,006 and 19,348,117 is: 42,501,064.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,808,006 : 19,348,117 = 19,348,117 : x
  2. Step 2: Convert to fraction form
    8,808,006/19,348,117 = 19,348,117/x
  3. Step 3: Cross multiply
    8,808,006x = 19,348,117 × 19,348,117
  4. Step 4: Simplify right side
    8,808,006x = 374,349,631,445,689
  5. Step 5: Solve for x
    x = 374,349,631,445,689/8,808,006
  6. Step 6: Final answer
    x = 42,501,064.54

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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.