Home / 30,976,273.13-48,349,672.03

Finding the Third Proportional to 30,976,273.13 and 48,349,672.03

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Solution

The third proportional to 30,976,273.13 and 48,349,672.03 is: 75,467,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,976,273.13 : 48,349,672.03 = 48,349,672.03 : x
  2. Step 2: Convert to fraction form
    30,976,273.13/48,349,672.03 = 48,349,672.03/x
  3. Step 3: Cross multiply
    30,976,273.13x = 48,349,672.03 × 48,349,672.03
  4. Step 4: Simplify right side
    30,976,273.13x = 2,337,690,785,529,438.50
  5. Step 5: Solve for x
    x = 2,337,690,785,529,438.50/30,976,273.13
  6. Step 6: Final answer
    x = 75,467,141.45

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.