Home / 9,081,964,865.80-13,622,947,298.70-6,633,084,737.80

Finding the Fourth Proportional to 9,081,964,865.80, 13,622,947,298.70 and 6,633,084,737.80

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Solution

The fourth proportional to 9,081,964,865.80, 13,622,947,298.70 and 6,633,084,737.80 is: 9,949,627,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,964,865.80 : 13,622,947,298.70 = 6,633,084,737.80 : x
  2. Step 2: Convert to fraction form
    9,081,964,865.80/13,622,947,298.70 = 6,633,084,737.80/x
  3. Step 3: Cross multiply
    9,081,964,865.80x = 13,622,947,298.70 × 6,633,084,737.80
  4. Step 4: Simplify right side
    9,081,964,865.80x = 90,362,163,810,860,711,936
  5. Step 5: Solve for x
    x = 90,362,163,810,860,711,936/9,081,964,865.80
  6. Step 6: Final answer
    x = 9,949,627,106.70

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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.