Home / 2,206,704,347.05-3,310,068,712.07-548,611,634.42

Finding the Fourth Proportional to 2,206,704,347.05, 3,310,068,712.07 and 548,611,634.42

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Solution

The fourth proportional to 2,206,704,347.05, 3,310,068,712.07 and 548,611,634.42 is: 822,920,482.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,704,347.05 : 3,310,068,712.07 = 548,611,634.42 : x
  2. Step 2: Convert to fraction form
    2,206,704,347.05/3,310,068,712.07 = 548,611,634.42/x
  3. Step 3: Cross multiply
    2,206,704,347.05x = 3,310,068,712.07 × 548,611,634.42
  4. Step 4: Simplify right side
    2,206,704,347.05x = 1,815,942,206,186,997,504
  5. Step 5: Solve for x
    x = 1,815,942,206,186,997,504/2,206,704,347.05
  6. Step 6: Final answer
    x = 822,920,482.58

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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.