Home / 29,106,908,000.20-43,660,366,190.70-7,023,940,208.20

Finding the Fourth Proportional to 29,106,908,000.20, 43,660,366,190.70 and 7,023,940,208.20

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Solution

The fourth proportional to 29,106,908,000.20, 43,660,366,190.70 and 7,023,940,208.20 is: 10,535,911,323.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,106,908,000.20 : 43,660,366,190.70 = 7,023,940,208.20 : x
  2. Step 2: Convert to fraction form
    29,106,908,000.20/43,660,366,190.70 = 7,023,940,208.20/x
  3. Step 3: Cross multiply
    29,106,908,000.20x = 43,660,366,190.70 × 7,023,940,208.20
  4. Step 4: Simplify right side
    29,106,908,000.20x = 306,667,801,591,593,566,208
  5. Step 5: Solve for x
    x = 306,667,801,591,593,566,208/29,106,908,000.20
  6. Step 6: Final answer
    x = 10,535,911,323.51

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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.