Home / 99,944,054,023.68-149,910,801,079.68-32,782,452,302.40

Finding the Fourth Proportional to 99,944,054,023.68, 149,910,801,079.68 and 32,782,452,302.40

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Solution

The fourth proportional to 99,944,054,023.68, 149,910,801,079.68 and 32,782,452,302.40 is: 49,171,946,585.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,944,054,023.68 : 149,910,801,079.68 = 32,782,452,302.40 : x
  2. Step 2: Convert to fraction form
    99,944,054,023.68/149,910,801,079.68 = 32,782,452,302.40/x
  3. Step 3: Cross multiply
    99,944,054,023.68x = 149,910,801,079.68 × 32,782,452,302.40
  4. Step 4: Simplify right side
    99,944,054,023.68x = 4,914,443,686,009,183,928,320
  5. Step 5: Solve for x
    x = 4,914,443,686,009,183,928,320/99,944,054,023.68
  6. Step 6: Final answer
    x = 49,171,946,585.68

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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.