Home / 46,384,255.13-69,515,857.47-25,913,147.81

Finding the Fourth Proportional to 46,384,255.13, 69,515,857.47 and 25,913,147.81

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Solution

The fourth proportional to 46,384,255.13, 69,515,857.47 and 25,913,147.81 is: 38,835,908.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,384,255.13 : 69,515,857.47 = 25,913,147.81 : x
  2. Step 2: Convert to fraction form
    46,384,255.13/69,515,857.47 = 25,913,147.81/x
  3. Step 3: Cross multiply
    46,384,255.13x = 69,515,857.47 × 25,913,147.81
  4. Step 4: Simplify right side
    46,384,255.13x = 1,801,374,689,629,437
  5. Step 5: Solve for x
    x = 1,801,374,689,629,437/46,384,255.13
  6. Step 6: Final answer
    x = 38,835,908.53

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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.