Home / 1,167,119,803.13-2,520,588,811.88

Finding the Third Proportional to 1,167,119,803.13 and 2,520,588,811.88

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Solution

The third proportional to 1,167,119,803.13 and 2,520,588,811.88 is: 5,443,629,644.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,119,803.13 : 2,520,588,811.88 = 2,520,588,811.88 : x
  2. Step 2: Convert to fraction form
    1,167,119,803.13/2,520,588,811.88 = 2,520,588,811.88/x
  3. Step 3: Cross multiply
    1,167,119,803.13x = 2,520,588,811.88 × 2,520,588,811.88
  4. Step 4: Simplify right side
    1,167,119,803.13x = 6,353,367,958,549,424,128
  5. Step 5: Solve for x
    x = 6,353,367,958,549,424,128/1,167,119,803.13
  6. Step 6: Final answer
    x = 5,443,629,644.14

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.