Home / 11,356,608,830.58-17,019,686,228.58-8,838,577,571.58

Finding the Fourth Proportional to 11,356,608,830.58, 17,019,686,228.58 and 8,838,577,571.58

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Solution

The fourth proportional to 11,356,608,830.58, 17,019,686,228.58 and 8,838,577,571.58 is: 13,246,015,533.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,608,830.58 : 17,019,686,228.58 = 8,838,577,571.58 : x
  2. Step 2: Convert to fraction form
    11,356,608,830.58/17,019,686,228.58 = 8,838,577,571.58/x
  3. Step 3: Cross multiply
    11,356,608,830.58x = 17,019,686,228.58 × 8,838,577,571.58
  4. Step 4: Simplify right side
    11,356,608,830.58x = 150,429,816,975,256,190,976
  5. Step 5: Solve for x
    x = 150,429,816,975,256,190,976/11,356,608,830.58
  6. Step 6: Final answer
    x = 13,246,015,533.28

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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.