Home / 335,836,409.22-463,433,857.44-185,122,459.98

Finding the Fourth Proportional to 335,836,409.22, 463,433,857.44 and 185,122,459.98

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Solution

The fourth proportional to 335,836,409.22, 463,433,857.44 and 185,122,459.98 is: 255,457,756.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,836,409.22 : 463,433,857.44 = 185,122,459.98 : x
  2. Step 2: Convert to fraction form
    335,836,409.22/463,433,857.44 = 185,122,459.98/x
  3. Step 3: Cross multiply
    335,836,409.22x = 463,433,857.44 × 185,122,459.98
  4. Step 4: Simplify right side
    335,836,409.22x = 85,792,015,727,313,424
  5. Step 5: Solve for x
    x = 85,792,015,727,313,424/335,836,409.22
  6. Step 6: Final answer
    x = 255,457,756.73

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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.