Home / 4,253,700,769.06-5,870,621,804.09-2,420,984,554.60

Finding the Fourth Proportional to 4,253,700,769.06, 5,870,621,804.09 and 2,420,984,554.60

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Solution

The fourth proportional to 4,253,700,769.06, 5,870,621,804.09 and 2,420,984,554.60 is: 3,341,251,650.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,700,769.06 : 5,870,621,804.09 = 2,420,984,554.60 : x
  2. Step 2: Convert to fraction form
    4,253,700,769.06/5,870,621,804.09 = 2,420,984,554.60/x
  3. Step 3: Cross multiply
    4,253,700,769.06x = 5,870,621,804.09 × 2,420,984,554.60
  4. Step 4: Simplify right side
    4,253,700,769.06x = 14,212,684,713,561,942,016
  5. Step 5: Solve for x
    x = 14,212,684,713,561,942,016/4,253,700,769.06
  6. Step 6: Final answer
    x = 3,341,251,650.08

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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.