Home / 6,229,911,898.16-8,597,278,838.80-3,410,519,823.84

Finding the Fourth Proportional to 6,229,911,898.16, 8,597,278,838.80 and 3,410,519,823.84

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Solution

The fourth proportional to 6,229,911,898.16, 8,597,278,838.80 and 3,410,519,823.84 is: 4,706,517,586.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,911,898.16 : 8,597,278,838.80 = 3,410,519,823.84 : x
  2. Step 2: Convert to fraction form
    6,229,911,898.16/8,597,278,838.80 = 3,410,519,823.84/x
  3. Step 3: Cross multiply
    6,229,911,898.16x = 8,597,278,838.80 × 3,410,519,823.84
  4. Step 4: Simplify right side
    6,229,911,898.16x = 29,321,189,910,807,535,616
  5. Step 5: Solve for x
    x = 29,321,189,910,807,535,616/6,229,911,898.16
  6. Step 6: Final answer
    x = 4,706,517,586.46

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Double scale
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1.5x scale

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.