Home / 463,280,182.08-694,919,715.42-118,233,845.97

Finding the Fourth Proportional to 463,280,182.08, 694,919,715.42 and 118,233,845.97

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Solution

The fourth proportional to 463,280,182.08, 694,919,715.42 and 118,233,845.97 is: 177,350,626.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,280,182.08 : 694,919,715.42 = 118,233,845.97 : x
  2. Step 2: Convert to fraction form
    463,280,182.08/694,919,715.42 = 118,233,845.97/x
  3. Step 3: Cross multiply
    463,280,182.08x = 694,919,715.42 × 118,233,845.97
  4. Step 4: Simplify right side
    463,280,182.08x = 82,163,030,594,484,512
  5. Step 5: Solve for x
    x = 82,163,030,594,484,512/463,280,182.08
  6. Step 6: Final answer
    x = 177,350,626.62

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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.