Home / 44,722,725.27-67,085,582.59-12,371,918.70

Finding the Fourth Proportional to 44,722,725.27, 67,085,582.59 and 12,371,918.70

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Solution

The fourth proportional to 44,722,725.27, 67,085,582.59 and 12,371,918.70 is: 18,558,291.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722,725.27 : 67,085,582.59 = 12,371,918.70 : x
  2. Step 2: Convert to fraction form
    44,722,725.27/67,085,582.59 = 12,371,918.70/x
  3. Step 3: Cross multiply
    44,722,725.27x = 67,085,582.59 × 12,371,918.70
  4. Step 4: Simplify right side
    44,722,725.27x = 829,977,373,764,382.25
  5. Step 5: Solve for x
    x = 829,977,373,764,382.25/44,722,725.27
  6. Step 6: Final answer
    x = 18,558,291.53

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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.