Home / 111,051,989,741.25-169,180,024,723.88

Finding the Third Proportional to 111,051,989,741.25 and 169,180,024,723.88

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Solution

The third proportional to 111,051,989,741.25 and 169,180,024,723.88 is: 257,734,065,209.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,051,989,741.25 : 169,180,024,723.88 = 169,180,024,723.88 : x
  2. Step 2: Convert to fraction form
    111,051,989,741.25/169,180,024,723.88 = 169,180,024,723.88/x
  3. Step 3: Cross multiply
    111,051,989,741.25x = 169,180,024,723.88 × 169,180,024,723.88
  4. Step 4: Simplify right side
    111,051,989,741.25x = 28,621,880,765,572,649,582,592
  5. Step 5: Solve for x
    x = 28,621,880,765,572,649,582,592/111,051,989,741.25
  6. Step 6: Final answer
    x = 257,734,065,209.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.