Home / 204,070,299.95-281,614,324.52-114,762,217.63

Finding the Fourth Proportional to 204,070,299.95, 281,614,324.52 and 114,762,217.63

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Solution

The fourth proportional to 204,070,299.95, 281,614,324.52 and 114,762,217.63 is: 158,370,347.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,070,299.95 : 281,614,324.52 = 114,762,217.63 : x
  2. Step 2: Convert to fraction form
    204,070,299.95/281,614,324.52 = 114,762,217.63/x
  3. Step 3: Cross multiply
    204,070,299.95x = 281,614,324.52 × 114,762,217.63
  4. Step 4: Simplify right side
    204,070,299.95x = 32,318,684,398,289,680
  5. Step 5: Solve for x
    x = 32,318,684,398,289,680/204,070,299.95
  6. Step 6: Final answer
    x = 158,370,347.90

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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.