Home / 15,272,861,809.50-32,879,892,435.75

Finding the Third Proportional to 15,272,861,809.50 and 32,879,892,435.75

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Solution

The third proportional to 15,272,861,809.50 and 32,879,892,435.75 is: 70,784,856,176.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,272,861,809.50 : 32,879,892,435.75 = 32,879,892,435.75 : x
  2. Step 2: Convert to fraction form
    15,272,861,809.50/32,879,892,435.75 = 32,879,892,435.75/x
  3. Step 3: Cross multiply
    15,272,861,809.50x = 32,879,892,435.75 × 32,879,892,435.75
  4. Step 4: Simplify right side
    15,272,861,809.50x = 1,081,087,326,586,490,060,800
  5. Step 5: Solve for x
    x = 1,081,087,326,586,490,060,800/15,272,861,809.50
  6. Step 6: Final answer
    x = 70,784,856,176.33

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.