Home / 600,706,033.07-828,934,136.78-332,763,722.10

Finding the Fourth Proportional to 600,706,033.07, 828,934,136.78 and 332,763,722.10

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Solution

The fourth proportional to 600,706,033.07, 828,934,136.78 and 332,763,722.10 is: 459,191,673.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,706,033.07 : 828,934,136.78 = 332,763,722.10 : x
  2. Step 2: Convert to fraction form
    600,706,033.07/828,934,136.78 = 332,763,722.10/x
  3. Step 3: Cross multiply
    600,706,033.07x = 828,934,136.78 × 332,763,722.10
  4. Step 4: Simplify right side
    600,706,033.07x = 275,839,208,728,999,488
  5. Step 5: Solve for x
    x = 275,839,208,728,999,488/600,706,033.07
  6. Step 6: Final answer
    x = 459,191,673.71

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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.