Home / 8,433,112,283.47-12,651,090,573.07-2,835,718,801.39

Finding the Fourth Proportional to 8,433,112,283.47, 12,651,090,573.07 and 2,835,718,801.39

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Solution

The fourth proportional to 8,433,112,283.47, 12,651,090,573.07 and 2,835,718,801.39 is: 4,254,056,413.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,112,283.47 : 12,651,090,573.07 = 2,835,718,801.39 : x
  2. Step 2: Convert to fraction form
    8,433,112,283.47/12,651,090,573.07 = 2,835,718,801.39/x
  3. Step 3: Cross multiply
    8,433,112,283.47x = 12,651,090,573.07 × 2,835,718,801.39
  4. Step 4: Simplify right side
    8,433,112,283.47x = 35,874,935,396,142,387,200
  5. Step 5: Solve for x
    x = 35,874,935,396,142,387,200/8,433,112,283.47
  6. Step 6: Final answer
    x = 4,254,056,413.60

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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.