Home / 244,954,811.40-367,432,217.10-168,427,307.40

Finding the Fourth Proportional to 244,954,811.40, 367,432,217.10 and 168,427,307.40

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Solution

The fourth proportional to 244,954,811.40, 367,432,217.10 and 168,427,307.40 is: 252,640,961.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,954,811.40 : 367,432,217.10 = 168,427,307.40 : x
  2. Step 2: Convert to fraction form
    244,954,811.40/367,432,217.10 = 168,427,307.40/x
  3. Step 3: Cross multiply
    244,954,811.40x = 367,432,217.10 × 168,427,307.40
  4. Step 4: Simplify right side
    244,954,811.40x = 61,885,618,978,165,240
  5. Step 5: Solve for x
    x = 61,885,618,978,165,240/244,954,811.40
  6. Step 6: Final answer
    x = 252,640,961.10

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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.