Home / 595,195,709.77-892,294,154.90-263,149,110.13

Finding the Fourth Proportional to 595,195,709.77, 892,294,154.90 and 263,149,110.13

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Solution

The fourth proportional to 595,195,709.77, 892,294,154.90 and 263,149,110.13 is: 394,502,865.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,195,709.77 : 892,294,154.90 = 263,149,110.13 : x
  2. Step 2: Convert to fraction form
    595,195,709.77/892,294,154.90 = 263,149,110.13/x
  3. Step 3: Cross multiply
    595,195,709.77x = 892,294,154.90 × 263,149,110.13
  4. Step 4: Simplify right side
    595,195,709.77x = 234,806,412,836,135,360
  5. Step 5: Solve for x
    x = 234,806,412,836,135,360/595,195,709.77
  6. Step 6: Final answer
    x = 394,502,865.16

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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.