Home / 46,477,891.03-64,138,201.84-25,283,968.06

Finding the Fourth Proportional to 46,477,891.03, 64,138,201.84 and 25,283,968.06

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Solution

The fourth proportional to 46,477,891.03, 64,138,201.84 and 25,283,968.06 is: 34,891,175.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,477,891.03 : 64,138,201.84 = 25,283,968.06 : x
  2. Step 2: Convert to fraction form
    46,477,891.03/64,138,201.84 = 25,283,968.06/x
  3. Step 3: Cross multiply
    46,477,891.03x = 64,138,201.84 × 25,283,968.06
  4. Step 4: Simplify right side
    46,477,891.03x = 1,621,668,246,524,837.75
  5. Step 5: Solve for x
    x = 1,621,668,246,524,837.75/46,477,891.03
  6. Step 6: Final answer
    x = 34,891,175.37

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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.