Home / 14,052,702.60-21,086,927.10-5,964,301.80

Finding the Fourth Proportional to 14,052,702.60, 21,086,927.10 and 5,964,301.80

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Solution

The fourth proportional to 14,052,702.60, 21,086,927.10 and 5,964,301.80 is: 8,949,794.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,052,702.60 : 21,086,927.10 = 5,964,301.80 : x
  2. Step 2: Convert to fraction form
    14,052,702.60/21,086,927.10 = 5,964,301.80/x
  3. Step 3: Cross multiply
    14,052,702.60x = 21,086,927.10 × 5,964,301.80
  4. Step 4: Simplify right side
    14,052,702.60x = 125,768,797,258,998.78
  5. Step 5: Solve for x
    x = 125,768,797,258,998.78/14,052,702.60
  6. Step 6: Final answer
    x = 8,949,794.27

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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.