Home / 106,562,949.40-149,339,294.60-106,562,949.40

Finding the Fourth Proportional to 106,562,949.40, 149,339,294.60 and 106,562,949.40

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Solution

The fourth proportional to 106,562,949.40, 149,339,294.60 and 106,562,949.40 is: 149,339,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,562,949.40 : 149,339,294.60 = 106,562,949.40 : x
  2. Step 2: Convert to fraction form
    106,562,949.40/149,339,294.60 = 106,562,949.40/x
  3. Step 3: Cross multiply
    106,562,949.40x = 149,339,294.60 × 106,562,949.40
  4. Step 4: Simplify right side
    106,562,949.40x = 15,914,035,693,891,494
  5. Step 5: Solve for x
    x = 15,914,035,693,891,494/106,562,949.40
  6. Step 6: Final answer
    x = 149,339,294.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.