Home / 44,905,506.44-67,347,963.24-12,559,694.36

Finding the Fourth Proportional to 44,905,506.44, 67,347,963.24 and 12,559,694.36

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Solution

The fourth proportional to 44,905,506.44, 67,347,963.24 and 12,559,694.36 is: 18,836,661.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,905,506.44 : 67,347,963.24 = 12,559,694.36 : x
  2. Step 2: Convert to fraction form
    44,905,506.44/67,347,963.24 = 12,559,694.36/x
  3. Step 3: Cross multiply
    44,905,506.44x = 67,347,963.24 × 12,559,694.36
  4. Step 4: Simplify right side
    44,905,506.44x = 845,869,834,062,915.25
  5. Step 5: Solve for x
    x = 845,869,834,062,915.25/44,905,506.44
  6. Step 6: Final answer
    x = 18,836,661.72

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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.