Home / 5,688,933,597,198.60-7,849,382,799,721.20-3,219,744,468,483.20

Finding the Fourth Proportional to 5,688,933,597,198.60, 7,849,382,799,721.20 and 3,219,744,468,483.20

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Solution

The fourth proportional to 5,688,933,597,198.60, 7,849,382,799,721.20 and 3,219,744,468,483.20 is: 4,442,485,822,449.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,933,597,198.60 : 7,849,382,799,721.20 = 3,219,744,468,483.20 : x
  2. Step 2: Convert to fraction form
    5,688,933,597,198.60/7,849,382,799,721.20 = 3,219,744,468,483.20/x
  3. Step 3: Cross multiply
    5,688,933,597,198.60x = 7,849,382,799,721.20 × 3,219,744,468,483.20
  4. Step 4: Simplify right side
    5,688,933,597,198.60x = 25,273,006,850,409,511,558,053,888
  5. Step 5: Solve for x
    x = 25,273,006,850,409,511,558,053,888/5,688,933,597,198.60
  6. Step 6: Final answer
    x = 4,442,485,822,449.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.