Home / 4,804,239,930.30-7,207,446,544.88-2,593,402,193.25

Finding the Fourth Proportional to 4,804,239,930.30, 7,207,446,544.88 and 2,593,402,193.25

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Solution

The fourth proportional to 4,804,239,930.30, 7,207,446,544.88 and 2,593,402,193.25 is: 3,890,689,879.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,239,930.30 : 7,207,446,544.88 = 2,593,402,193.25 : x
  2. Step 2: Convert to fraction form
    4,804,239,930.30/7,207,446,544.88 = 2,593,402,193.25/x
  3. Step 3: Cross multiply
    4,804,239,930.30x = 7,207,446,544.88 × 2,593,402,193.25
  4. Step 4: Simplify right side
    4,804,239,930.30x = 18,691,807,677,210,959,872
  5. Step 5: Solve for x
    x = 18,691,807,677,210,959,872/4,804,239,930.30
  6. Step 6: Final answer
    x = 3,890,689,879.85

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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.