Home / 22,213,447,175.68-33,296,744,581.80-7,286,715,005.20

Finding the Fourth Proportional to 22,213,447,175.68, 33,296,744,581.80 and 7,286,715,005.20

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Solution

The fourth proportional to 22,213,447,175.68, 33,296,744,581.80 and 7,286,715,005.20 is: 10,922,387,977.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,213,447,175.68 : 33,296,744,581.80 = 7,286,715,005.20 : x
  2. Step 2: Convert to fraction form
    22,213,447,175.68/33,296,744,581.80 = 7,286,715,005.20/x
  3. Step 3: Cross multiply
    22,213,447,175.68x = 33,296,744,581.80 × 7,286,715,005.20
  4. Step 4: Simplify right side
    22,213,447,175.68x = 242,623,888,368,513,843,200
  5. Step 5: Solve for x
    x = 242,623,888,368,513,843,200/22,213,447,175.68
  6. Step 6: Final answer
    x = 10,922,387,977.41

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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.