Home / 989,188,014,726.80-1,483,782,022,090.20-989,188,014,726.80

Finding the Fourth Proportional to 989,188,014,726.80, 1,483,782,022,090.20 and 989,188,014,726.80

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Solution

The fourth proportional to 989,188,014,726.80, 1,483,782,022,090.20 and 989,188,014,726.80 is: 1,483,782,022,090.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    989,188,014,726.80 : 1,483,782,022,090.20 = 989,188,014,726.80 : x
  2. Step 2: Convert to fraction form
    989,188,014,726.80/1,483,782,022,090.20 = 989,188,014,726.80/x
  3. Step 3: Cross multiply
    989,188,014,726.80x = 1,483,782,022,090.20 × 989,188,014,726.80
  4. Step 4: Simplify right side
    989,188,014,726.80x = 1,467,739,392,718,721,899,298,816
  5. Step 5: Solve for x
    x = 1,467,739,392,718,721,899,298,816/989,188,014,726.80
  6. Step 6: Final answer
    x = 1,483,782,022,090.20

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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.