Home / 244,994,009.40-367,491,014.10-154,294,745.40

Finding the Fourth Proportional to 244,994,009.40, 367,491,014.10 and 154,294,745.40

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Solution

The fourth proportional to 244,994,009.40, 367,491,014.10 and 154,294,745.40 is: 231,442,118.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,994,009.40 : 367,491,014.10 = 154,294,745.40 : x
  2. Step 2: Convert to fraction form
    244,994,009.40/367,491,014.10 = 154,294,745.40/x
  3. Step 3: Cross multiply
    244,994,009.40x = 367,491,014.10 × 154,294,745.40
  4. Step 4: Simplify right side
    244,994,009.40x = 56,701,932,457,347,320
  5. Step 5: Solve for x
    x = 56,701,932,457,347,320/244,994,009.40
  6. Step 6: Final answer
    x = 231,442,118.10

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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.