Home / 301,816,516.62-452,724,209.82-94,570,792.86

Finding the Fourth Proportional to 301,816,516.62, 452,724,209.82 and 94,570,792.86

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Solution

The fourth proportional to 301,816,516.62, 452,724,209.82 and 94,570,792.86 is: 141,856,012.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,516.62 : 452,724,209.82 = 94,570,792.86 : x
  2. Step 2: Convert to fraction form
    301,816,516.62/452,724,209.82 = 94,570,792.86/x
  3. Step 3: Cross multiply
    301,816,516.62x = 452,724,209.82 × 94,570,792.86
  4. Step 4: Simplify right side
    301,816,516.62x = 42,814,487,469,594,400
  5. Step 5: Solve for x
    x = 42,814,487,469,594,400/301,816,516.62
  6. Step 6: Final answer
    x = 141,856,012.22

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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.