Home / 22,192,855,485.82-30,629,456,602.46-17,470,666,064.39

Finding the Fourth Proportional to 22,192,855,485.82, 30,629,456,602.46 and 17,470,666,064.39

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Solution

The fourth proportional to 22,192,855,485.82, 30,629,456,602.46 and 17,470,666,064.39 is: 24,112,129,616.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192,855,485.82 : 30,629,456,602.46 = 17,470,666,064.39 : x
  2. Step 2: Convert to fraction form
    22,192,855,485.82/30,629,456,602.46 = 17,470,666,064.39/x
  3. Step 3: Cross multiply
    22,192,855,485.82x = 30,629,456,602.46 × 17,470,666,064.39
  4. Step 4: Simplify right side
    22,192,855,485.82x = 535,117,008,035,260,334,080
  5. Step 5: Solve for x
    x = 535,117,008,035,260,334,080/22,192,855,485.82
  6. Step 6: Final answer
    x = 24,112,129,616.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.