Home / 27,470,469.06-41,174,357.81-11,065,248.68

Finding the Fourth Proportional to 27,470,469.06, 41,174,357.81 and 11,065,248.68

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Solution

The fourth proportional to 27,470,469.06, 41,174,357.81 and 11,065,248.68 is: 16,585,246.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,470,469.06 : 41,174,357.81 = 11,065,248.68 : x
  2. Step 2: Convert to fraction form
    27,470,469.06/41,174,357.81 = 11,065,248.68/x
  3. Step 3: Cross multiply
    27,470,469.06x = 41,174,357.81 × 11,065,248.68
  4. Step 4: Simplify right side
    27,470,469.06x = 455,604,508,145,752.19
  5. Step 5: Solve for x
    x = 455,604,508,145,752.19/27,470,469.06
  6. Step 6: Final answer
    x = 16,585,246.77

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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.