Home / 194,324,410.14-291,537,655.24-69,839,602.41

Finding the Fourth Proportional to 194,324,410.14, 291,537,655.24 and 69,839,602.41

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Solution

The fourth proportional to 194,324,410.14, 291,537,655.24 and 69,839,602.41 is: 104,777,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,324,410.14 : 291,537,655.24 = 69,839,602.41 : x
  2. Step 2: Convert to fraction form
    194,324,410.14/291,537,655.24 = 69,839,602.41/x
  3. Step 3: Cross multiply
    194,324,410.14x = 291,537,655.24 × 69,839,602.41
  4. Step 4: Simplify right side
    194,324,410.14x = 20,360,873,930,360,252
  5. Step 5: Solve for x
    x = 20,360,873,930,360,252/194,324,410.14
  6. Step 6: Final answer
    x = 104,777,747.25

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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.