Home / 27,949,767.24-41,933,207.34-14,312,569.32

Finding the Fourth Proportional to 27,949,767.24, 41,933,207.34 and 14,312,569.32

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Solution

The fourth proportional to 27,949,767.24, 41,933,207.34 and 14,312,569.32 is: 21,473,235.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,949,767.24 : 41,933,207.34 = 14,312,569.32 : x
  2. Step 2: Convert to fraction form
    27,949,767.24/41,933,207.34 = 14,312,569.32/x
  3. Step 3: Cross multiply
    27,949,767.24x = 41,933,207.34 × 14,312,569.32
  4. Step 4: Simplify right side
    27,949,767.24x = 600,171,936,863,682.88
  5. Step 5: Solve for x
    x = 600,171,936,863,682.88/27,949,767.24
  6. Step 6: Final answer
    x = 21,473,235.60

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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.