Home / 5,499,871,184.49-8,250,397,155.15-2,352,412,680.09

Finding the Fourth Proportional to 5,499,871,184.49, 8,250,397,155.15 and 2,352,412,680.09

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Solution

The fourth proportional to 5,499,871,184.49, 8,250,397,155.15 and 2,352,412,680.09 is: 3,528,871,537.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,871,184.49 : 8,250,397,155.15 = 2,352,412,680.09 : x
  2. Step 2: Convert to fraction form
    5,499,871,184.49/8,250,397,155.15 = 2,352,412,680.09/x
  3. Step 3: Cross multiply
    5,499,871,184.49x = 8,250,397,155.15 × 2,352,412,680.09
  4. Step 4: Simplify right side
    5,499,871,184.49x = 19,408,338,883,553,325,056
  5. Step 5: Solve for x
    x = 19,408,338,883,553,325,056/5,499,871,184.49
  6. Step 6: Final answer
    x = 3,528,871,537.63

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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.