Home / 33,114,163.77-49,667,461.77-8,854,982.16

Finding the Fourth Proportional to 33,114,163.77, 49,667,461.77 and 8,854,982.16

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Solution

The fourth proportional to 33,114,163.77, 49,667,461.77 and 8,854,982.16 is: 13,281,461.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,114,163.77 : 49,667,461.77 = 8,854,982.16 : x
  2. Step 2: Convert to fraction form
    33,114,163.77/49,667,461.77 = 8,854,982.16/x
  3. Step 3: Cross multiply
    33,114,163.77x = 49,667,461.77 × 8,854,982.16
  4. Step 4: Simplify right side
    33,114,163.77x = 439,804,487,905,832.06
  5. Step 5: Solve for x
    x = 439,804,487,905,832.06/33,114,163.77
  6. Step 6: Final answer
    x = 13,281,461.40

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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.