Home / 152,211,706.66-228,243,157.93-106,175,630.03

Finding the Fourth Proportional to 152,211,706.66, 228,243,157.93 and 106,175,630.03

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Solution

The fourth proportional to 152,211,706.66, 228,243,157.93 and 106,175,630.03 is: 159,211,545.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,211,706.66 : 228,243,157.93 = 106,175,630.03 : x
  2. Step 2: Convert to fraction form
    152,211,706.66/228,243,157.93 = 106,175,630.03/x
  3. Step 3: Cross multiply
    152,211,706.66x = 228,243,157.93 × 106,175,630.03
  4. Step 4: Simplify right side
    152,211,706.66x = 24,233,861,093,254,540
  5. Step 5: Solve for x
    x = 24,233,861,093,254,540/152,211,706.66
  6. Step 6: Final answer
    x = 159,211,545.71

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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.