Home / 14,861,796.94-22,292,496.12-4,079,085.04

Finding the Fourth Proportional to 14,861,796.94, 22,292,496.12 and 4,079,085.04

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Solution

The fourth proportional to 14,861,796.94, 22,292,496.12 and 4,079,085.04 is: 6,118,572.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,796.94 : 22,292,496.12 = 4,079,085.04 : x
  2. Step 2: Convert to fraction form
    14,861,796.94/22,292,496.12 = 4,079,085.04/x
  3. Step 3: Cross multiply
    14,861,796.94x = 22,292,496.12 × 4,079,085.04
  4. Step 4: Simplify right side
    14,861,796.94x = 90,932,987,427,350.05
  5. Step 5: Solve for x
    x = 90,932,987,427,350.05/14,861,796.94
  6. Step 6: Final answer
    x = 6,118,572.86

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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.