Home / 404,352,022.60-606,528,033.90-241,093,347.40

Finding the Fourth Proportional to 404,352,022.60, 606,528,033.90 and 241,093,347.40

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Solution

The fourth proportional to 404,352,022.60, 606,528,033.90 and 241,093,347.40 is: 361,640,021.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,352,022.60 : 606,528,033.90 = 241,093,347.40 : x
  2. Step 2: Convert to fraction form
    404,352,022.60/606,528,033.90 = 241,093,347.40/x
  3. Step 3: Cross multiply
    404,352,022.60x = 606,528,033.90 × 241,093,347.40
  4. Step 4: Simplify right side
    404,352,022.60x = 146,229,873,984,891,680
  5. Step 5: Solve for x
    x = 146,229,873,984,891,680/404,352,022.60
  6. Step 6: Final answer
    x = 361,640,021.10

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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.