Home / 493,313,725.51-739,728,450.13-244,030,962.94

Finding the Fourth Proportional to 493,313,725.51, 739,728,450.13 and 244,030,962.94

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Solution

The fourth proportional to 493,313,725.51, 739,728,450.13 and 244,030,962.94 is: 365,926,664.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    493,313,725.51 : 739,728,450.13 = 244,030,962.94 : x
  2. Step 2: Convert to fraction form
    493,313,725.51/739,728,450.13 = 244,030,962.94/x
  3. Step 3: Cross multiply
    493,313,725.51x = 739,728,450.13 × 244,030,962.94
  4. Step 4: Simplify right side
    493,313,725.51x = 180,516,645,999,337,664
  5. Step 5: Solve for x
    x = 180,516,645,999,337,664/493,313,725.51
  6. Step 6: Final answer
    x = 365,926,664.24

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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.