Home / 25,835,537.01-38,726,689.71-11,465,372.37

Finding the Fourth Proportional to 25,835,537.01, 38,726,689.71 and 11,465,372.37

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Solution

The fourth proportional to 25,835,537.01, 38,726,689.71 and 11,465,372.37 is: 17,186,246.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,835,537.01 : 38,726,689.71 = 11,465,372.37 : x
  2. Step 2: Convert to fraction form
    25,835,537.01/38,726,689.71 = 11,465,372.37/x
  3. Step 3: Cross multiply
    25,835,537.01x = 38,726,689.71 × 11,465,372.37
  4. Step 4: Simplify right side
    25,835,537.01x = 444,015,918,182,597.31
  5. Step 5: Solve for x
    x = 444,015,918,182,597.31/25,835,537.01
  6. Step 6: Final answer
    x = 17,186,246.91

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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.