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Finding the Third Proportional to 7,118,588 and 16,796,984

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Solution

The third proportional to 7,118,588 and 16,796,984 is: 39,634,077.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,118,588 : 16,796,984 = 16,796,984 : x
  2. Step 2: Convert to fraction form
    7,118,588/16,796,984 = 16,796,984/x
  3. Step 3: Cross multiply
    7,118,588x = 16,796,984 × 16,796,984
  4. Step 4: Simplify right side
    7,118,588x = 282,138,671,496,256
  5. Step 5: Solve for x
    x = 282,138,671,496,256/7,118,588
  6. Step 6: Final answer
    x = 39,634,077.92

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.