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Finding the Third Proportional to 134,699,593 and 290,424,370

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Solution

The third proportional to 134,699,593 and 290,424,370 is: 626,180,917.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,699,593 : 290,424,370 = 290,424,370 : x
  2. Step 2: Convert to fraction form
    134,699,593/290,424,370 = 290,424,370/x
  3. Step 3: Cross multiply
    134,699,593x = 290,424,370 × 290,424,370
  4. Step 4: Simplify right side
    134,699,593x = 84,346,314,689,896,896
  5. Step 5: Solve for x
    x = 84,346,314,689,896,896/134,699,593
  6. Step 6: Final answer
    x = 626,180,917.19

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.