Home / 14,906,059,478.80-22,340,099,059.80-7,922,216,150.80

Finding the Fourth Proportional to 14,906,059,478.80, 22,340,099,059.80 and 7,922,216,150.80

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Solution

The fourth proportional to 14,906,059,478.80, 22,340,099,059.80 and 7,922,216,150.80 is: 11,873,231,408.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,059,478.80 : 22,340,099,059.80 = 7,922,216,150.80 : x
  2. Step 2: Convert to fraction form
    14,906,059,478.80/22,340,099,059.80 = 7,922,216,150.80/x
  3. Step 3: Cross multiply
    14,906,059,478.80x = 22,340,099,059.80 × 7,922,216,150.80
  4. Step 4: Simplify right side
    14,906,059,478.80x = 176,983,093,582,019,461,120
  5. Step 5: Solve for x
    x = 176,983,093,582,019,461,120/14,906,059,478.80
  6. Step 6: Final answer
    x = 11,873,231,408.59

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Double scale
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1.5x scale

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.