Home / 334,331,223.90-500,504,812.65-248,450,358.30

Finding the Fourth Proportional to 334,331,223.90, 500,504,812.65 and 248,450,358.30

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Solution

The fourth proportional to 334,331,223.90, 500,504,812.65 and 248,450,358.30 is: 371,938,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,331,223.90 : 500,504,812.65 = 248,450,358.30 : x
  2. Step 2: Convert to fraction form
    334,331,223.90/500,504,812.65 = 248,450,358.30/x
  3. Step 3: Cross multiply
    334,331,223.90x = 500,504,812.65 × 248,450,358.30
  4. Step 4: Simplify right side
    334,331,223.90x = 124,350,600,033,766,880
  5. Step 5: Solve for x
    x = 124,350,600,033,766,880/334,331,223.90
  6. Step 6: Final answer
    x = 371,938,338.82

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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.