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Finding the Third Proportional to 35,869,509 and 57,102,993

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Solution

The third proportional to 35,869,509 and 57,102,993 is: 90,905,950.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,869,509 : 57,102,993 = 57,102,993 : x
  2. Step 2: Convert to fraction form
    35,869,509/57,102,993 = 57,102,993/x
  3. Step 3: Cross multiply
    35,869,509x = 57,102,993 × 57,102,993
  4. Step 4: Simplify right side
    35,869,509x = 3,260,751,809,558,049
  5. Step 5: Solve for x
    x = 3,260,751,809,558,049/35,869,509
  6. Step 6: Final answer
    x = 90,905,950.50

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.