Home / 9,617,496,311,844.80-13,272,153,462,517-5,227,826,751,324.60

Finding the Fourth Proportional to 9,617,496,311,844.80, 13,272,153,462,517 and 5,227,826,751,324.60

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Solution

The fourth proportional to 9,617,496,311,844.80, 13,272,153,462,517 and 5,227,826,751,324.60 is: 7,214,405,565,571.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617,496,311,844.80 : 13,272,153,462,517 = 5,227,826,751,324.60 : x
  2. Step 2: Convert to fraction form
    9,617,496,311,844.80/13,272,153,462,517 = 5,227,826,751,324.60/x
  3. Step 3: Cross multiply
    9,617,496,311,844.80x = 13,272,153,462,517 × 5,227,826,751,324.60
  4. Step 4: Simplify right side
    9,617,496,311,844.80x = 69,384,518,919,031,780,376,838,144
  5. Step 5: Solve for x
    x = 69,384,518,919,031,780,376,838,144/9,617,496,311,844.80
  6. Step 6: Final answer
    x = 7,214,405,565,571.01

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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.