Home / 176,933,991,546-389,932,765,276.50

Finding the Third Proportional to 176,933,991,546 and 389,932,765,276.50

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Solution

The third proportional to 176,933,991,546 and 389,932,765,276.50 is: 859,346,246,064.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,933,991,546 : 389,932,765,276.50 = 389,932,765,276.50 : x
  2. Step 2: Convert to fraction form
    176,933,991,546/389,932,765,276.50 = 389,932,765,276.50/x
  3. Step 3: Cross multiply
    176,933,991,546x = 389,932,765,276.50 × 389,932,765,276.50
  4. Step 4: Simplify right side
    176,933,991,546x = 152,047,561,436,178,031,837,184
  5. Step 5: Solve for x
    x = 152,047,561,436,178,031,837,184/176,933,991,546
  6. Step 6: Final answer
    x = 859,346,246,064.02

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.