Home / 1,361,608,826,216.40-2,042,413,239,324.60-804,352,548,200.40

Finding the Fourth Proportional to 1,361,608,826,216.40, 2,042,413,239,324.60 and 804,352,548,200.40

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Solution

The fourth proportional to 1,361,608,826,216.40, 2,042,413,239,324.60 and 804,352,548,200.40 is: 1,206,528,822,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,608,826,216.40 : 2,042,413,239,324.60 = 804,352,548,200.40 : x
  2. Step 2: Convert to fraction form
    1,361,608,826,216.40/2,042,413,239,324.60 = 804,352,548,200.40/x
  3. Step 3: Cross multiply
    1,361,608,826,216.40x = 2,042,413,239,324.60 × 804,352,548,200.40
  4. Step 4: Simplify right side
    1,361,608,826,216.40x = 1,642,820,293,528,975,658,975,232
  5. Step 5: Solve for x
    x = 1,642,820,293,528,975,658,975,232/1,361,608,826,216.40
  6. Step 6: Final answer
    x = 1,206,528,822,300.60

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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.