Home / 27,400,019.65-41,102,456.74-7,205,261.65

Finding the Fourth Proportional to 27,400,019.65, 41,102,456.74 and 7,205,261.65

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Solution

The fourth proportional to 27,400,019.65, 41,102,456.74 and 7,205,261.65 is: 10,808,530.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,400,019.65 : 41,102,456.74 = 7,205,261.65 : x
  2. Step 2: Convert to fraction form
    27,400,019.65/41,102,456.74 = 7,205,261.65/x
  3. Step 3: Cross multiply
    27,400,019.65x = 41,102,456.74 × 7,205,261.65
  4. Step 4: Simplify right side
    27,400,019.65x = 296,153,955,148,736.69
  5. Step 5: Solve for x
    x = 296,153,955,148,736.69/27,400,019.65
  6. Step 6: Final answer
    x = 10,808,530.76

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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.