Home / 737,822,121.60-1,106,573,750.10-323,298,141.60

Finding the Fourth Proportional to 737,822,121.60, 1,106,573,750.10 and 323,298,141.60

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Solution

The fourth proportional to 737,822,121.60, 1,106,573,750.10 and 323,298,141.60 is: 484,877,352.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,822,121.60 : 1,106,573,750.10 = 323,298,141.60 : x
  2. Step 2: Convert to fraction form
    737,822,121.60/1,106,573,750.10 = 323,298,141.60/x
  3. Step 3: Cross multiply
    737,822,121.60x = 1,106,573,750.10 × 323,298,141.60
  4. Step 4: Simplify right side
    737,822,121.60x = 357,753,236,950,672,832
  5. Step 5: Solve for x
    x = 357,753,236,950,672,832/737,822,121.60
  6. Step 6: Final answer
    x = 484,877,352.52

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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.