Home / 14,260,288.60-21,391,719.18-4,025,261.44

Finding the Fourth Proportional to 14,260,288.60, 21,391,719.18 and 4,025,261.44

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Solution

The fourth proportional to 14,260,288.60, 21,391,719.18 and 4,025,261.44 is: 6,038,255.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,260,288.60 : 21,391,719.18 = 4,025,261.44 : x
  2. Step 2: Convert to fraction form
    14,260,288.60/21,391,719.18 = 4,025,261.44/x
  3. Step 3: Cross multiply
    14,260,288.60x = 21,391,719.18 × 4,025,261.44
  4. Step 4: Simplify right side
    14,260,288.60x = 86,107,262,350,562.42
  5. Step 5: Solve for x
    x = 86,107,262,350,562.42/14,260,288.60
  6. Step 6: Final answer
    x = 6,038,255.24

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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.