Home / 349,103,913.96-481,741,201.98-192,462,459.24

Finding the Fourth Proportional to 349,103,913.96, 481,741,201.98 and 192,462,459.24

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Solution

The fourth proportional to 349,103,913.96, 481,741,201.98 and 192,462,459.24 is: 265,585,955.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,103,913.96 : 481,741,201.98 = 192,462,459.24 : x
  2. Step 2: Convert to fraction form
    349,103,913.96/481,741,201.98 = 192,462,459.24/x
  3. Step 3: Cross multiply
    349,103,913.96x = 481,741,201.98 × 192,462,459.24
  4. Step 4: Simplify right side
    349,103,913.96x = 92,717,096,450,304,368
  5. Step 5: Solve for x
    x = 92,717,096,450,304,368/349,103,913.96
  6. Step 6: Final answer
    x = 265,585,955.19

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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.