Home / 14,260,101.38-21,388,635.71-4,024,708.10

Finding the Fourth Proportional to 14,260,101.38, 21,388,635.71 and 4,024,708.10

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Solution

The fourth proportional to 14,260,101.38, 21,388,635.71 and 4,024,708.10 is: 6,036,634.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,260,101.38 : 21,388,635.71 = 4,024,708.10 : x
  2. Step 2: Convert to fraction form
    14,260,101.38/21,388,635.71 = 4,024,708.10/x
  3. Step 3: Cross multiply
    14,260,101.38x = 21,388,635.71 × 4,024,708.10
  4. Step 4: Simplify right side
    14,260,101.38x = 86,083,015,389,986.25
  5. Step 5: Solve for x
    x = 86,083,015,389,986.25/14,260,101.38
  6. Step 6: Final answer
    x = 6,036,634.18

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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.