Home / 30,270,961.20-41,797,728.36-24,371,856.66

Finding the Fourth Proportional to 30,270,961.20, 41,797,728.36 and 24,371,856.66

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Solution

The fourth proportional to 30,270,961.20, 41,797,728.36 and 24,371,856.66 is: 33,652,325.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,270,961.20 : 41,797,728.36 = 24,371,856.66 : x
  2. Step 2: Convert to fraction form
    30,270,961.20/41,797,728.36 = 24,371,856.66/x
  3. Step 3: Cross multiply
    30,270,961.20x = 41,797,728.36 × 24,371,856.66
  4. Step 4: Simplify right side
    30,270,961.20x = 1,018,688,244,303,536.88
  5. Step 5: Solve for x
    x = 1,018,688,244,303,536.88/30,270,961.20
  6. Step 6: Final answer
    x = 33,652,325.66

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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.