Home / 241,094,138,821.70-361,641,208,232.55-73,400,269,612.10

Finding the Fourth Proportional to 241,094,138,821.70, 361,641,208,232.55 and 73,400,269,612.10

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Solution

The fourth proportional to 241,094,138,821.70, 361,641,208,232.55 and 73,400,269,612.10 is: 110,100,404,418.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,094,138,821.70 : 361,641,208,232.55 = 73,400,269,612.10 : x
  2. Step 2: Convert to fraction form
    241,094,138,821.70/361,641,208,232.55 = 73,400,269,612.10/x
  3. Step 3: Cross multiply
    241,094,138,821.70x = 361,641,208,232.55 × 73,400,269,612.10
  4. Step 4: Simplify right side
    241,094,138,821.70x = 26,544,562,187,114,771,382,272
  5. Step 5: Solve for x
    x = 26,544,562,187,114,771,382,272/241,094,138,821.70
  6. Step 6: Final answer
    x = 110,100,404,418.15

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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.