Home / 34,006,260,353.24-46,945,629,242.80-21,150,044,232.50

Finding the Fourth Proportional to 34,006,260,353.24, 46,945,629,242.80 and 21,150,044,232.50

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Solution

The fourth proportional to 34,006,260,353.24, 46,945,629,242.80 and 21,150,044,232.50 is: 29,197,627,868.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,006,260,353.24 : 46,945,629,242.80 = 21,150,044,232.50 : x
  2. Step 2: Convert to fraction form
    34,006,260,353.24/46,945,629,242.80 = 21,150,044,232.50/x
  3. Step 3: Cross multiply
    34,006,260,353.24x = 46,945,629,242.80 × 21,150,044,232.50
  4. Step 4: Simplify right side
    34,006,260,353.24x = 992,902,135,007,765,594,112
  5. Step 5: Solve for x
    x = 992,902,135,007,765,594,112/34,006,260,353.24
  6. Step 6: Final answer
    x = 29,197,627,868.93

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1.5x scale

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.