Home / 1,793,831,456.85-2,690,747,185.28-1,793,831,456.85

Finding the Fourth Proportional to 1,793,831,456.85, 2,690,747,185.28 and 1,793,831,456.85

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Solution

The fourth proportional to 1,793,831,456.85, 2,690,747,185.28 and 1,793,831,456.85 is: 2,690,747,185.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,831,456.85 : 2,690,747,185.28 = 1,793,831,456.85 : x
  2. Step 2: Convert to fraction form
    1,793,831,456.85/2,690,747,185.28 = 1,793,831,456.85/x
  3. Step 3: Cross multiply
    1,793,831,456.85x = 2,690,747,185.28 × 1,793,831,456.85
  4. Step 4: Simplify right side
    1,793,831,456.85x = 4,826,746,943,376,889,856
  5. Step 5: Solve for x
    x = 4,826,746,943,376,889,856/1,793,831,456.85
  6. Step 6: Final answer
    x = 2,690,747,185.28

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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.