Home / 43,055,914.36-59,431,559.82-25,657,715.32

Finding the Fourth Proportional to 43,055,914.36, 59,431,559.82 and 25,657,715.32

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Solution

The fourth proportional to 43,055,914.36, 59,431,559.82 and 25,657,715.32 is: 35,416,227.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,055,914.36 : 59,431,559.82 = 25,657,715.32 : x
  2. Step 2: Convert to fraction form
    43,055,914.36/59,431,559.82 = 25,657,715.32/x
  3. Step 3: Cross multiply
    43,055,914.36x = 59,431,559.82 × 25,657,715.32
  4. Step 4: Simplify right side
    43,055,914.36x = 1,524,878,042,885,110.50
  5. Step 5: Solve for x
    x = 1,524,878,042,885,110.50/43,055,914.36
  6. Step 6: Final answer
    x = 35,416,227.14

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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.