Home / 11,943,577,288.10-17,914,696,299.75-3,662,441,601.86

Finding the Fourth Proportional to 11,943,577,288.10, 17,914,696,299.75 and 3,662,441,601.86

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Solution

The fourth proportional to 11,943,577,288.10, 17,914,696,299.75 and 3,662,441,601.86 is: 5,493,457,063.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,943,577,288.10 : 17,914,696,299.75 = 3,662,441,601.86 : x
  2. Step 2: Convert to fraction form
    11,943,577,288.10/17,914,696,299.75 = 3,662,441,601.86/x
  3. Step 3: Cross multiply
    11,943,577,288.10x = 17,914,696,299.75 × 3,662,441,601.86
  4. Step 4: Simplify right side
    11,943,577,288.10x = 65,611,529,012,891,803,648
  5. Step 5: Solve for x
    x = 65,611,529,012,891,803,648/11,943,577,288.10
  6. Step 6: Final answer
    x = 5,493,457,063.18

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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.