Home / 133,908,336.14-200,556,694.10-63,927,790.80

Finding the Fourth Proportional to 133,908,336.14, 200,556,694.10 and 63,927,790.80

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Solution

The fourth proportional to 133,908,336.14, 200,556,694.10 and 63,927,790.80 is: 95,745,692.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,908,336.14 : 200,556,694.10 = 63,927,790.80 : x
  2. Step 2: Convert to fraction form
    133,908,336.14/200,556,694.10 = 63,927,790.80/x
  3. Step 3: Cross multiply
    133,908,336.14x = 200,556,694.10 × 63,927,790.80
  4. Step 4: Simplify right side
    133,908,336.14x = 12,821,146,383,964,394
  5. Step 5: Solve for x
    x = 12,821,146,383,964,394/133,908,336.14
  6. Step 6: Final answer
    x = 95,745,692.57

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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.