Home / 22,086,876,227.68-33,134,967,931.44-7,162,878,106.64

Finding the Fourth Proportional to 22,086,876,227.68, 33,134,967,931.44 and 7,162,878,106.64

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Solution

The fourth proportional to 22,086,876,227.68, 33,134,967,931.44 and 7,162,878,106.64 is: 10,745,826,341.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,086,876,227.68 : 33,134,967,931.44 = 7,162,878,106.64 : x
  2. Step 2: Convert to fraction form
    22,086,876,227.68/33,134,967,931.44 = 7,162,878,106.64/x
  3. Step 3: Cross multiply
    22,086,876,227.68x = 33,134,967,931.44 × 7,162,878,106.64
  4. Step 4: Simplify right side
    22,086,876,227.68x = 237,341,736,360,330,067,968
  5. Step 5: Solve for x
    x = 237,341,736,360,330,067,968/22,086,876,227.68
  6. Step 6: Final answer
    x = 10,745,826,341.11

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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.