Home / 34,519,550.05-47,654,889.51-25,216,675.33

Finding the Fourth Proportional to 34,519,550.05, 47,654,889.51 and 25,216,675.33

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Solution

The fourth proportional to 34,519,550.05, 47,654,889.51 and 25,216,675.33 is: 34,812,095.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519,550.05 : 47,654,889.51 = 25,216,675.33 : x
  2. Step 2: Convert to fraction form
    34,519,550.05/47,654,889.51 = 25,216,675.33/x
  3. Step 3: Cross multiply
    34,519,550.05x = 47,654,889.51 × 25,216,675.33
  4. Step 4: Simplify right side
    34,519,550.05x = 1,201,697,876,660,692.75
  5. Step 5: Solve for x
    x = 1,201,697,876,660,692.75/34,519,550.05
  6. Step 6: Final answer
    x = 34,812,095.61

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1.5x scale

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.