Home / 1,361,608,835,024.40-2,042,413,252,536.60-804,352,557,008.40

Finding the Fourth Proportional to 1,361,608,835,024.40, 2,042,413,252,536.60 and 804,352,557,008.40

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Solution

The fourth proportional to 1,361,608,835,024.40, 2,042,413,252,536.60 and 804,352,557,008.40 is: 1,206,528,835,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,608,835,024.40 : 2,042,413,252,536.60 = 804,352,557,008.40 : x
  2. Step 2: Convert to fraction form
    1,361,608,835,024.40/2,042,413,252,536.60 = 804,352,557,008.40/x
  3. Step 3: Cross multiply
    1,361,608,835,024.40x = 2,042,413,252,536.60 × 804,352,557,008.40
  4. Step 4: Simplify right side
    1,361,608,835,024.40x = 1,642,820,322,145,657,436,504,064
  5. Step 5: Solve for x
    x = 1,642,820,322,145,657,436,504,064/1,361,608,835,024.40
  6. Step 6: Final answer
    x = 1,206,528,835,512.60

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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.