Home / 25,284,245.70-37,862,216.55-13,911,845.70

Finding the Fourth Proportional to 25,284,245.70, 37,862,216.55 and 13,911,845.70

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Solution

The fourth proportional to 25,284,245.70, 37,862,216.55 and 13,911,845.70 is: 20,832,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284,245.70 : 37,862,216.55 = 13,911,845.70 : x
  2. Step 2: Convert to fraction form
    25,284,245.70/37,862,216.55 = 13,911,845.70/x
  3. Step 3: Cross multiply
    25,284,245.70x = 37,862,216.55 × 13,911,845.70
  4. Step 4: Simplify right side
    25,284,245.70x = 526,733,314,503,586.25
  5. Step 5: Solve for x
    x = 526,733,314,503,586.25/25,284,245.70
  6. Step 6: Final answer
    x = 20,832,470.97

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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.