Home / 4,375,478,803.60-6,563,218,205.40-4,222,596,422.80

Finding the Fourth Proportional to 4,375,478,803.60, 6,563,218,205.40 and 4,222,596,422.80

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Solution

The fourth proportional to 4,375,478,803.60, 6,563,218,205.40 and 4,222,596,422.80 is: 6,333,894,634.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,478,803.60 : 6,563,218,205.40 = 4,222,596,422.80 : x
  2. Step 2: Convert to fraction form
    4,375,478,803.60/6,563,218,205.40 = 4,222,596,422.80/x
  3. Step 3: Cross multiply
    4,375,478,803.60x = 6,563,218,205.40 × 4,222,596,422.80
  4. Step 4: Simplify right side
    4,375,478,803.60x = 27,713,821,716,177,874,944
  5. Step 5: Solve for x
    x = 27,713,821,716,177,874,944/4,375,478,803.60
  6. Step 6: Final answer
    x = 6,333,894,634.20

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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.