Home / 351,333,231.35-484,845,161.64-192,562,084.00

Finding the Fourth Proportional to 351,333,231.35, 484,845,161.64 and 192,562,084.00

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Solution

The fourth proportional to 351,333,231.35, 484,845,161.64 and 192,562,084.00 is: 265,738,582.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,333,231.35 : 484,845,161.64 = 192,562,084.00 : x
  2. Step 2: Convert to fraction form
    351,333,231.35/484,845,161.64 = 192,562,084.00/x
  3. Step 3: Cross multiply
    351,333,231.35x = 484,845,161.64 × 192,562,084.00
  4. Step 4: Simplify right side
    351,333,231.35x = 93,362,794,743,966,480
  5. Step 5: Solve for x
    x = 93,362,794,743,966,480/351,333,231.35
  6. Step 6: Final answer
    x = 265,738,582.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.