Home / 14,260,100.91-21,388,635.01-4,024,707.63

Finding the Fourth Proportional to 14,260,100.91, 21,388,635.01 and 4,024,707.63

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Solution

The fourth proportional to 14,260,100.91, 21,388,635.01 and 4,024,707.63 is: 6,036,633.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,260,100.91 : 21,388,635.01 = 4,024,707.63 : x
  2. Step 2: Convert to fraction form
    14,260,100.91/21,388,635.01 = 4,024,707.63/x
  3. Step 3: Cross multiply
    14,260,100.91x = 21,388,635.01 × 4,024,707.63
  4. Step 4: Simplify right side
    14,260,100.91x = 86,083,002,534,190.72
  5. Step 5: Solve for x
    x = 86,083,002,534,190.72/14,260,100.91
  6. Step 6: Final answer
    x = 6,036,633.48

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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.