Home / 3,864,763,125.60-5,797,144,688.40-1,793,796,597.60

Finding the Fourth Proportional to 3,864,763,125.60, 5,797,144,688.40 and 1,793,796,597.60

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Solution

The fourth proportional to 3,864,763,125.60, 5,797,144,688.40 and 1,793,796,597.60 is: 2,690,694,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,763,125.60 : 5,797,144,688.40 = 1,793,796,597.60 : x
  2. Step 2: Convert to fraction form
    3,864,763,125.60/5,797,144,688.40 = 1,793,796,597.60/x
  3. Step 3: Cross multiply
    3,864,763,125.60x = 5,797,144,688.40 × 1,793,796,597.60
  4. Step 4: Simplify right side
    3,864,763,125.60x = 10,398,898,417,846,831,104
  5. Step 5: Solve for x
    x = 10,398,898,417,846,831,104/3,864,763,125.60
  6. Step 6: Final answer
    x = 2,690,694,896.40

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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.