Home / 34,339,557.51-47,341,237.32-27,393,809.52

Finding the Fourth Proportional to 34,339,557.51, 47,341,237.32 and 27,393,809.52

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Solution

The fourth proportional to 34,339,557.51, 47,341,237.32 and 27,393,809.52 is: 37,765,682.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,339,557.51 : 47,341,237.32 = 27,393,809.52 : x
  2. Step 2: Convert to fraction form
    34,339,557.51/47,341,237.32 = 27,393,809.52/x
  3. Step 3: Cross multiply
    34,339,557.51x = 47,341,237.32 × 27,393,809.52
  4. Step 4: Simplify right side
    34,339,557.51x = 1,296,856,837,585,195.25
  5. Step 5: Solve for x
    x = 1,296,856,837,585,195.25/34,339,557.51
  6. Step 6: Final answer
    x = 37,765,682.83

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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.