Home / 104,773,298-144,647,082.33-69,538,884.44

Finding the Fourth Proportional to 104,773,298, 144,647,082.33 and 69,538,884.44

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Solution

The fourth proportional to 104,773,298, 144,647,082.33 and 69,538,884.44 is: 96,003,437.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,773,298 : 144,647,082.33 = 69,538,884.44 : x
  2. Step 2: Convert to fraction form
    104,773,298/144,647,082.33 = 69,538,884.44/x
  3. Step 3: Cross multiply
    104,773,298x = 144,647,082.33 × 69,538,884.44
  4. Step 4: Simplify right side
    104,773,298x = 10,058,596,742,729,036
  5. Step 5: Solve for x
    x = 10,058,596,742,729,036/104,773,298
  6. Step 6: Final answer
    x = 96,003,437.28

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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.