Home / 13,363,594.98-18,441,773.17-7,252,023.54

Finding the Fourth Proportional to 13,363,594.98, 18,441,773.17 and 7,252,023.54

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Solution

The fourth proportional to 13,363,594.98, 18,441,773.17 and 7,252,023.54 is: 10,007,799.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,363,594.98 : 18,441,773.17 = 7,252,023.54 : x
  2. Step 2: Convert to fraction form
    13,363,594.98/18,441,773.17 = 7,252,023.54/x
  3. Step 3: Cross multiply
    13,363,594.98x = 18,441,773.17 × 7,252,023.54
  4. Step 4: Simplify right side
    13,363,594.98x = 133,740,173,148,180.44
  5. Step 5: Solve for x
    x = 133,740,173,148,180.44/13,363,594.98
  6. Step 6: Final answer
    x = 10,007,799.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.