Home / 17,561,506.32-26,334,794.52-10,828,112.40

Finding the Fourth Proportional to 17,561,506.32, 26,334,794.52 and 10,828,112.40

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Solution

The fourth proportional to 17,561,506.32, 26,334,794.52 and 10,828,112.40 is: 16,237,565.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,561,506.32 : 26,334,794.52 = 10,828,112.40 : x
  2. Step 2: Convert to fraction form
    17,561,506.32/26,334,794.52 = 10,828,112.40/x
  3. Step 3: Cross multiply
    17,561,506.32x = 26,334,794.52 × 10,828,112.40
  4. Step 4: Simplify right side
    17,561,506.32x = 285,156,115,093,464.06
  5. Step 5: Solve for x
    x = 285,156,115,093,464.06/17,561,506.32
  6. Step 6: Final answer
    x = 16,237,565.84

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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.