Home / 241,848,213.40-363,150,233.70-139,811,541.40

Finding the Fourth Proportional to 241,848,213.40, 363,150,233.70 and 139,811,541.40

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Solution

The fourth proportional to 241,848,213.40, 363,150,233.70 and 139,811,541.40 is: 209,935,782.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,848,213.40 : 363,150,233.70 = 139,811,541.40 : x
  2. Step 2: Convert to fraction form
    241,848,213.40/363,150,233.70 = 139,811,541.40/x
  3. Step 3: Cross multiply
    241,848,213.40x = 363,150,233.70 × 139,811,541.40
  4. Step 4: Simplify right side
    241,848,213.40x = 50,772,593,933,367,224
  5. Step 5: Solve for x
    x = 50,772,593,933,367,224/241,848,213.40
  6. Step 6: Final answer
    x = 209,935,782.53

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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.