Home / 23,317,811.70-34,923,573.45-13,751,873.70

Finding the Fourth Proportional to 23,317,811.70, 34,923,573.45 and 13,751,873.70

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Solution

The fourth proportional to 23,317,811.70, 34,923,573.45 and 13,751,873.70 is: 20,596,468.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,317,811.70 : 34,923,573.45 = 13,751,873.70 : x
  2. Step 2: Convert to fraction form
    23,317,811.70/34,923,573.45 = 13,751,873.70/x
  3. Step 3: Cross multiply
    23,317,811.70x = 34,923,573.45 × 13,751,873.70
  4. Step 4: Simplify right side
    23,317,811.70x = 480,264,571,237,073.25
  5. Step 5: Solve for x
    x = 480,264,571,237,073.25/23,317,811.70
  6. Step 6: Final answer
    x = 20,596,468.37

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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.