Home / 20,152,068,029.25-43,729,581,670.50

Finding the Third Proportional to 20,152,068,029.25 and 43,729,581,670.50

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Solution

The third proportional to 20,152,068,029.25 and 43,729,581,670.50 is: 94,892,311,315.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,152,068,029.25 : 43,729,581,670.50 = 43,729,581,670.50 : x
  2. Step 2: Convert to fraction form
    20,152,068,029.25/43,729,581,670.50 = 43,729,581,670.50/x
  3. Step 3: Cross multiply
    20,152,068,029.25x = 43,729,581,670.50 × 43,729,581,670.50
  4. Step 4: Simplify right side
    20,152,068,029.25x = 1,912,276,313,076,929,658,880
  5. Step 5: Solve for x
    x = 1,912,276,313,076,929,658,880/20,152,068,029.25
  6. Step 6: Final answer
    x = 94,892,311,315.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.