Home / 119,751,714,097.20-179,627,571,145.80-100,160,673,073.20

Finding the Fourth Proportional to 119,751,714,097.20, 179,627,571,145.80 and 100,160,673,073.20

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Solution

The fourth proportional to 119,751,714,097.20, 179,627,571,145.80 and 100,160,673,073.20 is: 150,241,009,609.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,751,714,097.20 : 179,627,571,145.80 = 100,160,673,073.20 : x
  2. Step 2: Convert to fraction form
    119,751,714,097.20/179,627,571,145.80 = 100,160,673,073.20/x
  3. Step 3: Cross multiply
    119,751,714,097.20x = 179,627,571,145.80 × 100,160,673,073.20
  4. Step 4: Simplify right side
    119,751,714,097.20x = 17,991,618,428,467,446,546,432
  5. Step 5: Solve for x
    x = 17,991,618,428,467,446,546,432/119,751,714,097.20
  6. Step 6: Final answer
    x = 150,241,009,609.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.