Home / 16,871,997-25,312,311.24-4,904,733

Finding the Fourth Proportional to 16,871,997, 25,312,311.24 and 4,904,733

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Solution

The fourth proportional to 16,871,997, 25,312,311.24 and 4,904,733 is: 7,358,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,871,997 : 25,312,311.24 = 4,904,733 : x
  2. Step 2: Convert to fraction form
    16,871,997/25,312,311.24 = 4,904,733/x
  3. Step 3: Cross multiply
    16,871,997x = 25,312,311.24 × 4,904,733
  4. Step 4: Simplify right side
    16,871,997x = 124,150,128,245,098.91
  5. Step 5: Solve for x
    x = 124,150,128,245,098.91/16,871,997
  6. Step 6: Final answer
    x = 7,358,354.10

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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.