Home / 2,600,403,264,220.80-3,900,604,896,331.60-1,696,628,747,481.70

Finding the Fourth Proportional to 2,600,403,264,220.80, 3,900,604,896,331.60 and 1,696,628,747,481.70

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Solution

The fourth proportional to 2,600,403,264,220.80, 3,900,604,896,331.60 and 1,696,628,747,481.70 is: 2,544,943,121,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,403,264,220.80 : 3,900,604,896,331.60 = 1,696,628,747,481.70 : x
  2. Step 2: Convert to fraction form
    2,600,403,264,220.80/3,900,604,896,331.60 = 1,696,628,747,481.70/x
  3. Step 3: Cross multiply
    2,600,403,264,220.80x = 3,900,604,896,331.60 × 1,696,628,747,481.70
  4. Step 4: Simplify right side
    2,600,403,264,220.80x = 6,617,878,399,684,069,105,336,320
  5. Step 5: Solve for x
    x = 6,617,878,399,684,069,105,336,320/2,600,403,264,220.80
  6. Step 6: Final answer
    x = 2,544,943,121,222.81

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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.