Home / 332,007,792.93-458,211,150.25-192,778,554.24

Finding the Fourth Proportional to 332,007,792.93, 458,211,150.25 and 192,778,554.24

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Solution

The fourth proportional to 332,007,792.93, 458,211,150.25 and 192,778,554.24 is: 266,057,860.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,007,792.93 : 458,211,150.25 = 192,778,554.24 : x
  2. Step 2: Convert to fraction form
    332,007,792.93/458,211,150.25 = 192,778,554.24/x
  3. Step 3: Cross multiply
    332,007,792.93x = 458,211,150.25 × 192,778,554.24
  4. Step 4: Simplify right side
    332,007,792.93x = 88,333,283,081,360,480
  5. Step 5: Solve for x
    x = 88,333,283,081,360,480/332,007,792.93
  6. Step 6: Final answer
    x = 266,057,860.58

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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.