Home / 69,203,601.50-97,330,235.25

Finding the Third Proportional to 69,203,601.50 and 97,330,235.25

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Solution

The third proportional to 69,203,601.50 and 97,330,235.25 is: 136,888,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,203,601.50 : 97,330,235.25 = 97,330,235.25 : x
  2. Step 2: Convert to fraction form
    69,203,601.50/97,330,235.25 = 97,330,235.25/x
  3. Step 3: Cross multiply
    69,203,601.50x = 97,330,235.25 × 97,330,235.25
  4. Step 4: Simplify right side
    69,203,601.50x = 9,473,174,693,820,342
  5. Step 5: Solve for x
    x = 9,473,174,693,820,342/69,203,601.50
  6. Step 6: Final answer
    x = 136,888,463.73

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.