Home / 29,082,287.25-45,031,943.25

Finding the Third Proportional to 29,082,287.25 and 45,031,943.25

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Solution

The third proportional to 29,082,287.25 and 45,031,943.25 is: 69,728,900.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,082,287.25 : 45,031,943.25 = 45,031,943.25 : x
  2. Step 2: Convert to fraction form
    29,082,287.25/45,031,943.25 = 45,031,943.25/x
  3. Step 3: Cross multiply
    29,082,287.25x = 45,031,943.25 × 45,031,943.25
  4. Step 4: Simplify right side
    29,082,287.25x = 2,027,875,912,871,220.50
  5. Step 5: Solve for x
    x = 2,027,875,912,871,220.50/29,082,287.25
  6. Step 6: Final answer
    x = 69,728,900.46

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.