Home / 34,453,891.52-47,549,720.99-25,736,930.52

Finding the Fourth Proportional to 34,453,891.52, 47,549,720.99 and 25,736,930.52

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Solution

The fourth proportional to 34,453,891.52, 47,549,720.99 and 25,736,930.52 is: 35,519,467.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,453,891.52 : 47,549,720.99 = 25,736,930.52 : x
  2. Step 2: Convert to fraction form
    34,453,891.52/47,549,720.99 = 25,736,930.52/x
  3. Step 3: Cross multiply
    34,453,891.52x = 47,549,720.99 × 25,736,930.52
  4. Step 4: Simplify right side
    34,453,891.52x = 1,223,783,865,251,046.50
  5. Step 5: Solve for x
    x = 1,223,783,865,251,046.50/34,453,891.52
  6. Step 6: Final answer
    x = 35,519,467.07

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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.