Home / 27,437,429.50-41,120,266.51-11,244,422.23

Finding the Fourth Proportional to 27,437,429.50, 41,120,266.51 and 11,244,422.23

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Solution

The fourth proportional to 27,437,429.50, 41,120,266.51 and 11,244,422.23 is: 16,851,929.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,437,429.50 : 41,120,266.51 = 11,244,422.23 : x
  2. Step 2: Convert to fraction form
    27,437,429.50/41,120,266.51 = 11,244,422.23/x
  3. Step 3: Cross multiply
    27,437,429.50x = 41,120,266.51 × 11,244,422.23
  4. Step 4: Simplify right side
    27,437,429.50x = 462,373,638,759,845.81
  5. Step 5: Solve for x
    x = 462,373,638,759,845.81/27,437,429.50
  6. Step 6: Final answer
    x = 16,851,929.91

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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.