Home / 28,522,280.25-42,789,593.25

Finding the Third Proportional to 28,522,280.25 and 42,789,593.25

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Solution

The third proportional to 28,522,280.25 and 42,789,593.25 is: 64,193,650.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,522,280.25 : 42,789,593.25 = 42,789,593.25 : x
  2. Step 2: Convert to fraction form
    28,522,280.25/42,789,593.25 = 42,789,593.25/x
  3. Step 3: Cross multiply
    28,522,280.25x = 42,789,593.25 × 42,789,593.25
  4. Step 4: Simplify right side
    28,522,280.25x = 1,830,949,290,500,445.50
  5. Step 5: Solve for x
    x = 1,830,949,290,500,445.50/28,522,280.25
  6. Step 6: Final answer
    x = 64,193,650.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.