Home / 4,969,269,899,555.80-7,454,650,152,497.40-1,745,369,432,217.90

Finding the Fourth Proportional to 4,969,269,899,555.80, 7,454,650,152,497.40 and 1,745,369,432,217.90

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Solution

The fourth proportional to 4,969,269,899,555.80, 7,454,650,152,497.40 and 1,745,369,432,217.90 is: 2,618,315,923,071.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,269,899,555.80 : 7,454,650,152,497.40 = 1,745,369,432,217.90 : x
  2. Step 2: Convert to fraction form
    4,969,269,899,555.80/7,454,650,152,497.40 = 1,745,369,432,217.90/x
  3. Step 3: Cross multiply
    4,969,269,899,555.80x = 7,454,650,152,497.40 × 1,745,369,432,217.90
  4. Step 4: Simplify right side
    4,969,269,899,555.80x = 13,011,118,504,047,468,838,125,568
  5. Step 5: Solve for x
    x = 13,011,118,504,047,468,838,125,568/4,969,269,899,555.80
  6. Step 6: Final answer
    x = 2,618,315,923,071.62

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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.