Home / 1,747,678,754.94-2,621,540,850.12-583,147,246.02

Finding the Fourth Proportional to 1,747,678,754.94, 2,621,540,850.12 and 583,147,246.02

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Solution

The fourth proportional to 1,747,678,754.94, 2,621,540,850.12 and 583,147,246.02 is: 874,728,449.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,678,754.94 : 2,621,540,850.12 = 583,147,246.02 : x
  2. Step 2: Convert to fraction form
    1,747,678,754.94/2,621,540,850.12 = 583,147,246.02/x
  3. Step 3: Cross multiply
    1,747,678,754.94x = 2,621,540,850.12 × 583,147,246.02
  4. Step 4: Simplify right side
    1,747,678,754.94x = 1,528,744,327,076,407,552
  5. Step 5: Solve for x
    x = 1,528,744,327,076,407,552/1,747,678,754.94
  6. Step 6: Final answer
    x = 874,728,449.24

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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.