Home / 29,583,442,014.80-44,375,163,022.20-9,947,611,230.80

Finding the Fourth Proportional to 29,583,442,014.80, 44,375,163,022.20 and 9,947,611,230.80

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Solution

The fourth proportional to 29,583,442,014.80, 44,375,163,022.20 and 9,947,611,230.80 is: 14,921,416,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,583,442,014.80 : 44,375,163,022.20 = 9,947,611,230.80 : x
  2. Step 2: Convert to fraction form
    29,583,442,014.80/44,375,163,022.20 = 9,947,611,230.80/x
  3. Step 3: Cross multiply
    29,583,442,014.80x = 44,375,163,022.20 × 9,947,611,230.80
  4. Step 4: Simplify right side
    29,583,442,014.80x = 441,426,870,048,217,497,600
  5. Step 5: Solve for x
    x = 441,426,870,048,217,497,600/29,583,442,014.80
  6. Step 6: Final answer
    x = 14,921,416,846.20

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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.