Home / 17,082,568.38-23,552,560.51-14,257,670.36

Finding the Fourth Proportional to 17,082,568.38, 23,552,560.51 and 14,257,670.36

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Solution

The fourth proportional to 17,082,568.38, 23,552,560.51 and 14,257,670.36 is: 19,657,737.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082,568.38 : 23,552,560.51 = 14,257,670.36 : x
  2. Step 2: Convert to fraction form
    17,082,568.38/23,552,560.51 = 14,257,670.36/x
  3. Step 3: Cross multiply
    17,082,568.38x = 23,552,560.51 × 14,257,670.36
  4. Step 4: Simplify right side
    17,082,568.38x = 335,804,643,908,770.75
  5. Step 5: Solve for x
    x = 335,804,643,908,770.75/17,082,568.38
  6. Step 6: Final answer
    x = 19,657,737.43

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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.