Home / 173,664,048.30-260,496,072.45-44,271,408.30

Finding the Fourth Proportional to 173,664,048.30, 260,496,072.45 and 44,271,408.30

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Solution

The fourth proportional to 173,664,048.30, 260,496,072.45 and 44,271,408.30 is: 66,407,112.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,664,048.30 : 260,496,072.45 = 44,271,408.30 : x
  2. Step 2: Convert to fraction form
    173,664,048.30/260,496,072.45 = 44,271,408.30/x
  3. Step 3: Cross multiply
    173,664,048.30x = 260,496,072.45 × 44,271,408.30
  4. Step 4: Simplify right side
    173,664,048.30x = 11,532,527,983,980,330
  5. Step 5: Solve for x
    x = 11,532,527,983,980,330/173,664,048.30
  6. Step 6: Final answer
    x = 66,407,112.45

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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.