Home / 23,980,983.16-33,093,699.30-13,526,964.76

Finding the Fourth Proportional to 23,980,983.16, 33,093,699.30 and 13,526,964.76

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Solution

The fourth proportional to 23,980,983.16, 33,093,699.30 and 13,526,964.76 is: 18,667,178.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,983.16 : 33,093,699.30 = 13,526,964.76 : x
  2. Step 2: Convert to fraction form
    23,980,983.16/33,093,699.30 = 13,526,964.76/x
  3. Step 3: Cross multiply
    23,980,983.16x = 33,093,699.30 × 13,526,964.76
  4. Step 4: Simplify right side
    23,980,983.16x = 447,657,304,209,136.69
  5. Step 5: Solve for x
    x = 447,657,304,209,136.69/23,980,983.16
  6. Step 6: Final answer
    x = 18,667,178.96

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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.