Home / 544,230,292.33-816,042,582.70-322,991,535.25

Finding the Fourth Proportional to 544,230,292.33, 816,042,582.70 and 322,991,535.25

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Solution

The fourth proportional to 544,230,292.33, 816,042,582.70 and 322,991,535.25 is: 484,307,563.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,230,292.33 : 816,042,582.70 = 322,991,535.25 : x
  2. Step 2: Convert to fraction form
    544,230,292.33/816,042,582.70 = 322,991,535.25/x
  3. Step 3: Cross multiply
    544,230,292.33x = 816,042,582.70 × 322,991,535.25
  4. Step 4: Simplify right side
    544,230,292.33x = 263,574,846,617,675,904
  5. Step 5: Solve for x
    x = 263,574,846,617,675,904/544,230,292.33
  6. Step 6: Final answer
    x = 484,307,563.05

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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.