Home / 446,970,344.55-670,455,516.83-446,970,344.55

Finding the Fourth Proportional to 446,970,344.55, 670,455,516.83 and 446,970,344.55

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Solution

The fourth proportional to 446,970,344.55, 670,455,516.83 and 446,970,344.55 is: 670,455,516.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,970,344.55 : 670,455,516.83 = 446,970,344.55 : x
  2. Step 2: Convert to fraction form
    446,970,344.55/670,455,516.83 = 446,970,344.55/x
  3. Step 3: Cross multiply
    446,970,344.55x = 670,455,516.83 × 446,970,344.55
  4. Step 4: Simplify right side
    446,970,344.55x = 299,673,733,360,718,592
  5. Step 5: Solve for x
    x = 299,673,733,360,718,592/446,970,344.55
  6. Step 6: Final answer
    x = 670,455,516.83

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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.