Home / 11,033,301.60-16,542,079.20-4,963,064.40

Finding the Fourth Proportional to 11,033,301.60, 16,542,079.20 and 4,963,064.40

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Solution

The fourth proportional to 11,033,301.60, 16,542,079.20 and 4,963,064.40 is: 7,441,055.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033,301.60 : 16,542,079.20 = 4,963,064.40 : x
  2. Step 2: Convert to fraction form
    11,033,301.60/16,542,079.20 = 4,963,064.40/x
  3. Step 3: Cross multiply
    11,033,301.60x = 16,542,079.20 × 4,963,064.40
  4. Step 4: Simplify right side
    11,033,301.60x = 82,099,404,379,500.48
  5. Step 5: Solve for x
    x = 82,099,404,379,500.48/11,033,301.60
  6. Step 6: Final answer
    x = 7,441,055.03

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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.