Home / 16,734,301.25-23,093,335.31-9,392,134.41

Finding the Fourth Proportional to 16,734,301.25, 23,093,335.31 and 9,392,134.41

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Solution

The fourth proportional to 16,734,301.25, 23,093,335.31 and 9,392,134.41 is: 12,961,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,301.25 : 23,093,335.31 = 9,392,134.41 : x
  2. Step 2: Convert to fraction form
    16,734,301.25/23,093,335.31 = 9,392,134.41/x
  3. Step 3: Cross multiply
    16,734,301.25x = 23,093,335.31 × 9,392,134.41
  4. Step 4: Simplify right side
    16,734,301.25x = 216,895,709,159,758.34
  5. Step 5: Solve for x
    x = 216,895,709,159,758.34/16,734,301.25
  6. Step 6: Final answer
    x = 12,961,145.25

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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.