Home / 15,280,195.38-22,917,801.51-4,494,973.38

Finding the Fourth Proportional to 15,280,195.38, 22,917,801.51 and 4,494,973.38

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Solution

The fourth proportional to 15,280,195.38, 22,917,801.51 and 4,494,973.38 is: 6,741,727.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,280,195.38 : 22,917,801.51 = 4,494,973.38 : x
  2. Step 2: Convert to fraction form
    15,280,195.38/22,917,801.51 = 4,494,973.38/x
  3. Step 3: Cross multiply
    15,280,195.38x = 22,917,801.51 × 4,494,973.38
  4. Step 4: Simplify right side
    15,280,195.38x = 103,014,907,715,573.81
  5. Step 5: Solve for x
    x = 103,014,907,715,573.81/15,280,195.38
  6. Step 6: Final answer
    x = 6,741,727.13

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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.