Home / 29,597,455.28-40,842,215.84-17,993,408.24

Finding the Fourth Proportional to 29,597,455.28, 40,842,215.84 and 17,993,408.24

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Solution

The fourth proportional to 29,597,455.28, 40,842,215.84 and 17,993,408.24 is: 24,829,521.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,597,455.28 : 40,842,215.84 = 17,993,408.24 : x
  2. Step 2: Convert to fraction form
    29,597,455.28/40,842,215.84 = 17,993,408.24/x
  3. Step 3: Cross multiply
    29,597,455.28x = 40,842,215.84 × 17,993,408.24
  4. Step 4: Simplify right side
    29,597,455.28x = 734,890,663,035,314.50
  5. Step 5: Solve for x
    x = 734,890,663,035,314.50/29,597,455.28
  6. Step 6: Final answer
    x = 24,829,521.87

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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.