Home / 244,678,620.40-367,017,930.60-235,272,770.80

Finding the Fourth Proportional to 244,678,620.40, 367,017,930.60 and 235,272,770.80

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Solution

The fourth proportional to 244,678,620.40, 367,017,930.60 and 235,272,770.80 is: 352,909,156.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,678,620.40 : 367,017,930.60 = 235,272,770.80 : x
  2. Step 2: Convert to fraction form
    244,678,620.40/367,017,930.60 = 235,272,770.80/x
  3. Step 3: Cross multiply
    244,678,620.40x = 367,017,930.60 × 235,272,770.80
  4. Step 4: Simplify right side
    244,678,620.40x = 86,349,325,465,544,112
  5. Step 5: Solve for x
    x = 86,349,325,465,544,112/244,678,620.40
  6. Step 6: Final answer
    x = 352,909,156.20

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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.