Home / 26,141,165.65-36,082,405.59-17,439,316.79

Finding the Fourth Proportional to 26,141,165.65, 36,082,405.59 and 17,439,316.79

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Solution

The fourth proportional to 26,141,165.65, 36,082,405.59 and 17,439,316.79 is: 24,071,325.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,165.65 : 36,082,405.59 = 17,439,316.79 : x
  2. Step 2: Convert to fraction form
    26,141,165.65/36,082,405.59 = 17,439,316.79/x
  3. Step 3: Cross multiply
    26,141,165.65x = 36,082,405.59 × 17,439,316.79
  4. Step 4: Simplify right side
    26,141,165.65x = 629,252,501,629,276.88
  5. Step 5: Solve for x
    x = 629,252,501,629,276.88/26,141,165.65
  6. Step 6: Final answer
    x = 24,071,325.29

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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.