Home / 1,892,773,219.64-2,836,621,942.44-1,473,101,320

Finding the Fourth Proportional to 1,892,773,219.64, 2,836,621,942.44 and 1,473,101,320

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Solution

The fourth proportional to 1,892,773,219.64, 2,836,621,942.44 and 1,473,101,320 is: 2,207,676,801.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,773,219.64 : 2,836,621,942.44 = 1,473,101,320 : x
  2. Step 2: Convert to fraction form
    1,892,773,219.64/2,836,621,942.44 = 1,473,101,320/x
  3. Step 3: Cross multiply
    1,892,773,219.64x = 2,836,621,942.44 × 1,473,101,320
  4. Step 4: Simplify right side
    1,892,773,219.64x = 4,178,631,527,749,327,872
  5. Step 5: Solve for x
    x = 4,178,631,527,749,327,872/1,892,773,219.64
  6. Step 6: Final answer
    x = 2,207,676,801.63

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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.