Home / 16,175,544,092.20-24,263,316,138.30-13,236,887,938.60

Finding the Fourth Proportional to 16,175,544,092.20, 24,263,316,138.30 and 13,236,887,938.60

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Solution

The fourth proportional to 16,175,544,092.20, 24,263,316,138.30 and 13,236,887,938.60 is: 19,855,331,907.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,544,092.20 : 24,263,316,138.30 = 13,236,887,938.60 : x
  2. Step 2: Convert to fraction form
    16,175,544,092.20/24,263,316,138.30 = 13,236,887,938.60/x
  3. Step 3: Cross multiply
    16,175,544,092.20x = 24,263,316,138.30 × 13,236,887,938.60
  4. Step 4: Simplify right side
    16,175,544,092.20x = 321,170,796,741,501,976,576
  5. Step 5: Solve for x
    x = 321,170,796,741,501,976,576/16,175,544,092.20
  6. Step 6: Final answer
    x = 19,855,331,907.90

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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.