Home / 13,836,304.54-20,731,683.50-4,733,425.98

Finding the Fourth Proportional to 13,836,304.54, 20,731,683.50 and 4,733,425.98

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Solution

The fourth proportional to 13,836,304.54, 20,731,683.50 and 4,733,425.98 is: 7,092,348.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,836,304.54 : 20,731,683.50 = 4,733,425.98 : x
  2. Step 2: Convert to fraction form
    13,836,304.54/20,731,683.50 = 4,733,425.98/x
  3. Step 3: Cross multiply
    13,836,304.54x = 20,731,683.50 × 4,733,425.98
  4. Step 4: Simplify right side
    13,836,304.54x = 98,131,889,288,037.34
  5. Step 5: Solve for x
    x = 98,131,889,288,037.34/13,836,304.54
  6. Step 6: Final answer
    x = 7,092,348.18

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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.