Home / 14,991,963.13-22,473,578.53-6,344,167.46

Finding the Fourth Proportional to 14,991,963.13, 22,473,578.53 and 6,344,167.46

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Solution

The fourth proportional to 14,991,963.13, 22,473,578.53 and 6,344,167.46 is: 9,510,171.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,991,963.13 : 22,473,578.53 = 6,344,167.46 : x
  2. Step 2: Convert to fraction form
    14,991,963.13/22,473,578.53 = 6,344,167.46/x
  3. Step 3: Cross multiply
    14,991,963.13x = 22,473,578.53 × 6,344,167.46
  4. Step 4: Simplify right side
    14,991,963.13x = 142,576,145,588,059.78
  5. Step 5: Solve for x
    x = 142,576,145,588,059.78/14,991,963.13
  6. Step 6: Final answer
    x = 9,510,171.84

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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.