Home / 4,856,828,882.88-7,284,152,970.40-2,234,114,097.60

Finding the Fourth Proportional to 4,856,828,882.88, 7,284,152,970.40 and 2,234,114,097.60

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Solution

The fourth proportional to 4,856,828,882.88, 7,284,152,970.40 and 2,234,114,097.60 is: 3,350,669,589.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,828,882.88 : 7,284,152,970.40 = 2,234,114,097.60 : x
  2. Step 2: Convert to fraction form
    4,856,828,882.88/7,284,152,970.40 = 2,234,114,097.60/x
  3. Step 3: Cross multiply
    4,856,828,882.88x = 7,284,152,970.40 × 2,234,114,097.60
  4. Step 4: Simplify right side
    4,856,828,882.88x = 16,273,628,840,245,553,152
  5. Step 5: Solve for x
    x = 16,273,628,840,245,553,152/4,856,828,882.88
  6. Step 6: Final answer
    x = 3,350,669,589.70

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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.