Home / 17,238,859.02-25,858,133.01-6,601,291.02

Finding the Fourth Proportional to 17,238,859.02, 25,858,133.01 and 6,601,291.02

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Solution

The fourth proportional to 17,238,859.02, 25,858,133.01 and 6,601,291.02 is: 9,901,876.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,859.02 : 25,858,133.01 = 6,601,291.02 : x
  2. Step 2: Convert to fraction form
    17,238,859.02/25,858,133.01 = 6,601,291.02/x
  3. Step 3: Cross multiply
    17,238,859.02x = 25,858,133.01 × 6,601,291.02
  4. Step 4: Simplify right side
    17,238,859.02x = 170,697,061,232,878.56
  5. Step 5: Solve for x
    x = 170,697,061,232,878.56/17,238,859.02
  6. Step 6: Final answer
    x = 9,901,876.98

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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.