Home / 251,828,923.50-377,283,021.75-182,570,198.58

Finding the Fourth Proportional to 251,828,923.50, 377,283,021.75 and 182,570,198.58

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Solution

The fourth proportional to 251,828,923.50, 377,283,021.75 and 182,570,198.58 is: 273,521,544.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,828,923.50 : 377,283,021.75 = 182,570,198.58 : x
  2. Step 2: Convert to fraction form
    251,828,923.50/377,283,021.75 = 182,570,198.58/x
  3. Step 3: Cross multiply
    251,828,923.50x = 377,283,021.75 × 182,570,198.58
  4. Step 4: Simplify right side
    251,828,923.50x = 68,880,636,201,759,968
  5. Step 5: Solve for x
    x = 68,880,636,201,759,968/251,828,923.50
  6. Step 6: Final answer
    x = 273,521,544.88

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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.