Home / 25,426,957.99-35,090,401.33-14,413,921.73

Finding the Fourth Proportional to 25,426,957.99, 35,090,401.33 and 14,413,921.73

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Solution

The fourth proportional to 25,426,957.99, 35,090,401.33 and 14,413,921.73 is: 19,891,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,426,957.99 : 35,090,401.33 = 14,413,921.73 : x
  2. Step 2: Convert to fraction form
    25,426,957.99/35,090,401.33 = 14,413,921.73/x
  3. Step 3: Cross multiply
    25,426,957.99x = 35,090,401.33 × 14,413,921.73
  4. Step 4: Simplify right side
    25,426,957.99x = 505,790,298,120,388.06
  5. Step 5: Solve for x
    x = 505,790,298,120,388.06/25,426,957.99
  6. Step 6: Final answer
    x = 19,891,891.84

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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.