Home / 204,146,936.04-281,723,217.30-116,041,473.48

Finding the Fourth Proportional to 204,146,936.04, 281,723,217.30 and 116,041,473.48

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Solution

The fourth proportional to 204,146,936.04, 281,723,217.30 and 116,041,473.48 is: 160,137,486.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,146,936.04 : 281,723,217.30 = 116,041,473.48 : x
  2. Step 2: Convert to fraction form
    204,146,936.04/281,723,217.30 = 116,041,473.48/x
  3. Step 3: Cross multiply
    204,146,936.04x = 281,723,217.30 × 116,041,473.48
  4. Step 4: Simplify right side
    204,146,936.04x = 32,691,577,249,018,228
  5. Step 5: Solve for x
    x = 32,691,577,249,018,228/204,146,936.04
  6. Step 6: Final answer
    x = 160,137,486.67

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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.