Home / 4,548,449,653.85-6,822,813,472.64-1,560,470,828.39

Finding the Fourth Proportional to 4,548,449,653.85, 6,822,813,472.64 and 1,560,470,828.39

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Solution

The fourth proportional to 4,548,449,653.85, 6,822,813,472.64 and 1,560,470,828.39 is: 2,340,753,927.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,449,653.85 : 6,822,813,472.64 = 1,560,470,828.39 : x
  2. Step 2: Convert to fraction form
    4,548,449,653.85/6,822,813,472.64 = 1,560,470,828.39/x
  3. Step 3: Cross multiply
    4,548,449,653.85x = 6,822,813,472.64 × 1,560,470,828.39
  4. Step 4: Simplify right side
    4,548,449,653.85x = 10,646,801,391,559,077,888
  5. Step 5: Solve for x
    x = 10,646,801,391,559,077,888/4,548,449,653.85
  6. Step 6: Final answer
    x = 2,340,753,927.56

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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.