Home / 241,288,710.84-332,968,473.90-131,280,861.24

Finding the Fourth Proportional to 241,288,710.84, 332,968,473.90 and 131,280,861.24

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Solution

The fourth proportional to 241,288,710.84, 332,968,473.90 and 131,280,861.24 is: 181,162,176.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,288,710.84 : 332,968,473.90 = 131,280,861.24 : x
  2. Step 2: Convert to fraction form
    241,288,710.84/332,968,473.90 = 131,280,861.24/x
  3. Step 3: Cross multiply
    241,288,710.84x = 332,968,473.90 × 131,280,861.24
  4. Step 4: Simplify right side
    241,288,710.84x = 43,712,388,019,360,456
  5. Step 5: Solve for x
    x = 43,712,388,019,360,456/241,288,710.84
  6. Step 6: Final answer
    x = 181,162,176.49

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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.