Home / 14,384,212.93-21,576,506.44-4,799,591.47

Finding the Fourth Proportional to 14,384,212.93, 21,576,506.44 and 4,799,591.47

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Solution

The fourth proportional to 14,384,212.93, 21,576,506.44 and 4,799,591.47 is: 7,199,449.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,384,212.93 : 21,576,506.44 = 4,799,591.47 : x
  2. Step 2: Convert to fraction form
    14,384,212.93/21,576,506.44 = 4,799,591.47/x
  3. Step 3: Cross multiply
    14,384,212.93x = 21,576,506.44 × 4,799,591.47
  4. Step 4: Simplify right side
    14,384,212.93x = 103,558,416,261,824.06
  5. Step 5: Solve for x
    x = 103,558,416,261,824.06/14,384,212.93
  6. Step 6: Final answer
    x = 7,199,449.62

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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.