Home / 170,201,103,277.67-255,301,654,916.51-100,544,068,525.67

Finding the Fourth Proportional to 170,201,103,277.67, 255,301,654,916.51 and 100,544,068,525.67

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Solution

The fourth proportional to 170,201,103,277.67, 255,301,654,916.51 and 100,544,068,525.67 is: 150,816,102,788.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,201,103,277.67 : 255,301,654,916.51 = 100,544,068,525.67 : x
  2. Step 2: Convert to fraction form
    170,201,103,277.67/255,301,654,916.51 = 100,544,068,525.67/x
  3. Step 3: Cross multiply
    170,201,103,277.67x = 255,301,654,916.51 × 100,544,068,525.67
  4. Step 4: Simplify right side
    170,201,103,277.67x = 25,669,067,086,642,536,251,392
  5. Step 5: Solve for x
    x = 25,669,067,086,642,536,251,392/170,201,103,277.67
  6. Step 6: Final answer
    x = 150,816,102,788.51

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Double scale
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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.