Home / 11,614,853.27-17,421,144.69-3,527,899.13

Finding the Fourth Proportional to 11,614,853.27, 17,421,144.69 and 3,527,899.13

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Solution

The fourth proportional to 11,614,853.27, 17,421,144.69 and 3,527,899.13 is: 5,291,503.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614,853.27 : 17,421,144.69 = 3,527,899.13 : x
  2. Step 2: Convert to fraction form
    11,614,853.27/17,421,144.69 = 3,527,899.13/x
  3. Step 3: Cross multiply
    11,614,853.27x = 17,421,144.69 × 3,527,899.13
  4. Step 4: Simplify right side
    11,614,853.27x = 61,460,041,195,455.12
  5. Step 5: Solve for x
    x = 61,460,041,195,455.12/11,614,853.27
  6. Step 6: Final answer
    x = 5,291,503.88

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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.