Home / 19,011,294.24-26,235,593.04-10,309,464.56

Finding the Fourth Proportional to 19,011,294.24, 26,235,593.04 and 10,309,464.56

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Solution

The fourth proportional to 19,011,294.24, 26,235,593.04 and 10,309,464.56 is: 14,227,064.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,011,294.24 : 26,235,593.04 = 10,309,464.56 : x
  2. Step 2: Convert to fraction form
    19,011,294.24/26,235,593.04 = 10,309,464.56/x
  3. Step 3: Cross multiply
    19,011,294.24x = 26,235,593.04 × 10,309,464.56
  4. Step 4: Simplify right side
    19,011,294.24x = 270,474,916,525,284.69
  5. Step 5: Solve for x
    x = 270,474,916,525,284.69/19,011,294.24
  6. Step 6: Final answer
    x = 14,227,064.88

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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.