Home / 25,993,716.89-35,872,652.05-14,392,556.69

Finding the Fourth Proportional to 25,993,716.89, 35,872,652.05 and 14,392,556.69

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Solution

The fourth proportional to 25,993,716.89, 35,872,652.05 and 14,392,556.69 is: 19,862,460.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,993,716.89 : 35,872,652.05 = 14,392,556.69 : x
  2. Step 2: Convert to fraction form
    25,993,716.89/35,872,652.05 = 14,392,556.69/x
  3. Step 3: Cross multiply
    25,993,716.89x = 35,872,652.05 × 14,392,556.69
  4. Step 4: Simplify right side
    25,993,716.89x = 516,299,178,034,925.06
  5. Step 5: Solve for x
    x = 516,299,178,034,925.06/25,993,716.89
  6. Step 6: Final answer
    x = 19,862,460.62

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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.