Home / 27,566,389.80-41,349,584.70-11,386,963.80

Finding the Fourth Proportional to 27,566,389.80, 41,349,584.70 and 11,386,963.80

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Solution

The fourth proportional to 27,566,389.80, 41,349,584.70 and 11,386,963.80 is: 17,080,445.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566,389.80 : 41,349,584.70 = 11,386,963.80 : x
  2. Step 2: Convert to fraction form
    27,566,389.80/41,349,584.70 = 11,386,963.80/x
  3. Step 3: Cross multiply
    27,566,389.80x = 41,349,584.70 × 11,386,963.80
  4. Step 4: Simplify right side
    27,566,389.80x = 470,846,224,123,933.94
  5. Step 5: Solve for x
    x = 470,846,224,123,933.94/27,566,389.80
  6. Step 6: Final answer
    x = 17,080,445.70

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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.