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Finding the Third Proportional to 88,323,383 and 192,707,633

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Solution

The third proportional to 88,323,383 and 192,707,633 is: 420,457,534.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,323,383 : 192,707,633 = 192,707,633 : x
  2. Step 2: Convert to fraction form
    88,323,383/192,707,633 = 192,707,633/x
  3. Step 3: Cross multiply
    88,323,383x = 192,707,633 × 192,707,633
  4. Step 4: Simplify right side
    88,323,383x = 37,136,231,816,462,688
  5. Step 5: Solve for x
    x = 37,136,231,816,462,688/88,323,383
  6. Step 6: Final answer
    x = 420,457,534.07

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.