Home / 22,028,656.50-30,966,432.75

Finding the Third Proportional to 22,028,656.50 and 30,966,432.75

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Solution

The third proportional to 22,028,656.50 and 30,966,432.75 is: 43,530,569.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,028,656.50 : 30,966,432.75 = 30,966,432.75 : x
  2. Step 2: Convert to fraction form
    22,028,656.50/30,966,432.75 = 30,966,432.75/x
  3. Step 3: Cross multiply
    22,028,656.50x = 30,966,432.75 × 30,966,432.75
  4. Step 4: Simplify right side
    22,028,656.50x = 958,919,957,260,272.50
  5. Step 5: Solve for x
    x = 958,919,957,260,272.50/22,028,656.50
  6. Step 6: Final answer
    x = 43,530,569.25

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1.5x scale

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.