Home / 34,512,093.99-47,629,538.24-19,830,595.32

Finding the Fourth Proportional to 34,512,093.99, 47,629,538.24 and 19,830,595.32

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Solution

The fourth proportional to 34,512,093.99, 47,629,538.24 and 19,830,595.32 is: 27,367,858.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,512,093.99 : 47,629,538.24 = 19,830,595.32 : x
  2. Step 2: Convert to fraction form
    34,512,093.99/47,629,538.24 = 19,830,595.32/x
  3. Step 3: Cross multiply
    34,512,093.99x = 47,629,538.24 × 19,830,595.32
  4. Step 4: Simplify right side
    34,512,093.99x = 944,522,098,115,905.12
  5. Step 5: Solve for x
    x = 944,522,098,115,905.12/34,512,093.99
  6. Step 6: Final answer
    x = 27,367,858.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.