Home / 45,607,016.22-68,410,524.24-11,528,362.14

Finding the Fourth Proportional to 45,607,016.22, 68,410,524.24 and 11,528,362.14

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Solution

The fourth proportional to 45,607,016.22, 68,410,524.24 and 11,528,362.14 is: 17,292,543.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,607,016.22 : 68,410,524.24 = 11,528,362.14 : x
  2. Step 2: Convert to fraction form
    45,607,016.22/68,410,524.24 = 11,528,362.14/x
  3. Step 3: Cross multiply
    45,607,016.22x = 68,410,524.24 × 11,528,362.14
  4. Step 4: Simplify right side
    45,607,016.22x = 788,661,297,625,968.25
  5. Step 5: Solve for x
    x = 788,661,297,625,968.25/45,607,016.22
  6. Step 6: Final answer
    x = 17,292,543.19

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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.