Home / 5,719,857,269.60-8,579,627,302.52-1,522,846,092.80

Finding the Fourth Proportional to 5,719,857,269.60, 8,579,627,302.52 and 1,522,846,092.80

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Solution

The fourth proportional to 5,719,857,269.60, 8,579,627,302.52 and 1,522,846,092.80 is: 2,284,226,913.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,857,269.60 : 8,579,627,302.52 = 1,522,846,092.80 : x
  2. Step 2: Convert to fraction form
    5,719,857,269.60/8,579,627,302.52 = 1,522,846,092.80/x
  3. Step 3: Cross multiply
    5,719,857,269.60x = 8,579,627,302.52 × 1,522,846,092.80
  4. Step 4: Simplify right side
    5,719,857,269.60x = 13,065,451,915,348,041,728
  5. Step 5: Solve for x
    x = 13,065,451,915,348,041,728/5,719,857,269.60
  6. Step 6: Final answer
    x = 2,284,226,913.28

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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.