Home / 701,477,658.04-1,052,450,167.86-235,185,222.52

Finding the Fourth Proportional to 701,477,658.04, 1,052,450,167.86 and 235,185,222.52

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Solution

The fourth proportional to 701,477,658.04, 1,052,450,167.86 and 235,185,222.52 is: 352,856,180.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,477,658.04 : 1,052,450,167.86 = 235,185,222.52 : x
  2. Step 2: Convert to fraction form
    701,477,658.04/1,052,450,167.86 = 235,185,222.52/x
  3. Step 3: Cross multiply
    701,477,658.04x = 1,052,450,167.86 × 235,185,222.52
  4. Step 4: Simplify right side
    701,477,658.04x = 247,520,726,919,365,472
  5. Step 5: Solve for x
    x = 247,520,726,919,365,472/701,477,658.04
  6. Step 6: Final answer
    x = 352,856,180.21

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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.