Home / 1,793,663,374.20-2,690,495,061.30-566,831,825.70

Finding the Fourth Proportional to 1,793,663,374.20, 2,690,495,061.30 and 566,831,825.70

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Solution

The fourth proportional to 1,793,663,374.20, 2,690,495,061.30 and 566,831,825.70 is: 850,247,738.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,663,374.20 : 2,690,495,061.30 = 566,831,825.70 : x
  2. Step 2: Convert to fraction form
    1,793,663,374.20/2,690,495,061.30 = 566,831,825.70/x
  3. Step 3: Cross multiply
    1,793,663,374.20x = 2,690,495,061.30 × 566,831,825.70
  4. Step 4: Simplify right side
    1,793,663,374.20x = 1,525,058,227,633,512,704
  5. Step 5: Solve for x
    x = 1,525,058,227,633,512,704/1,793,663,374.20
  6. Step 6: Final answer
    x = 850,247,738.55

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Double scale
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Similar ratio
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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.