Home / 1,995,600,204.22-2,753,946,125.57-1,103,586,948.47

Finding the Fourth Proportional to 1,995,600,204.22, 2,753,946,125.57 and 1,103,586,948.47

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Solution

The fourth proportional to 1,995,600,204.22, 2,753,946,125.57 and 1,103,586,948.47 is: 1,522,959,856.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,600,204.22 : 2,753,946,125.57 = 1,103,586,948.47 : x
  2. Step 2: Convert to fraction form
    1,995,600,204.22/2,753,946,125.57 = 1,103,586,948.47/x
  3. Step 3: Cross multiply
    1,995,600,204.22x = 2,753,946,125.57 × 1,103,586,948.47
  4. Step 4: Simplify right side
    1,995,600,204.22x = 3,039,219,000,968,576,000
  5. Step 5: Solve for x
    x = 3,039,219,000,968,576,000/1,995,600,204.22
  6. Step 6: Final answer
    x = 1,522,959,856.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.