Home / 15,196,161.66-22,794,263.55-4,413,493.50

Finding the Fourth Proportional to 15,196,161.66, 22,794,263.55 and 4,413,493.50

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Solution

The fourth proportional to 15,196,161.66, 22,794,263.55 and 4,413,493.50 is: 6,620,246.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,196,161.66 : 22,794,263.55 = 4,413,493.50 : x
  2. Step 2: Convert to fraction form
    15,196,161.66/22,794,263.55 = 4,413,493.50/x
  3. Step 3: Cross multiply
    15,196,161.66x = 22,794,263.55 × 4,413,493.50
  4. Step 4: Simplify right side
    15,196,161.66x = 100,602,334,015,211.92
  5. Step 5: Solve for x
    x = 100,602,334,015,211.92/15,196,161.66
  6. Step 6: Final answer
    x = 6,620,246.37

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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.