Home / 39,453,029,769.84-54,449,239,057.92-24,004,268,937.60

Finding the Fourth Proportional to 39,453,029,769.84, 54,449,239,057.92 and 24,004,268,937.60

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Solution

The fourth proportional to 39,453,029,769.84, 54,449,239,057.92 and 24,004,268,937.60 is: 33,128,360,113.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,453,029,769.84 : 54,449,239,057.92 = 24,004,268,937.60 : x
  2. Step 2: Convert to fraction form
    39,453,029,769.84/54,449,239,057.92 = 24,004,268,937.60/x
  3. Step 3: Cross multiply
    39,453,029,769.84x = 54,449,239,057.92 × 24,004,268,937.60
  4. Step 4: Simplify right side
    39,453,029,769.84x = 1,307,014,177,793,985,740,800
  5. Step 5: Solve for x
    x = 1,307,014,177,793,985,740,800/39,453,029,769.84
  6. Step 6: Final answer
    x = 33,128,360,113.76

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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.