Home / 241,923,997,749.60-333,855,149,582.78-133,537,115,474.18

Finding the Fourth Proportional to 241,923,997,749.60, 333,855,149,582.78 and 133,537,115,474.18

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Solution

The fourth proportional to 241,923,997,749.60, 333,855,149,582.78 and 133,537,115,474.18 is: 184,281,237,397.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,923,997,749.60 : 333,855,149,582.78 = 133,537,115,474.18 : x
  2. Step 2: Convert to fraction form
    241,923,997,749.60/333,855,149,582.78 = 133,537,115,474.18/x
  3. Step 3: Cross multiply
    241,923,997,749.60x = 333,855,149,582.78 × 133,537,115,474.18
  4. Step 4: Simplify right side
    241,923,997,749.60x = 44,582,053,661,485,329,022,976
  5. Step 5: Solve for x
    x = 44,582,053,661,485,329,022,976/241,923,997,749.60
  6. Step 6: Final answer
    x = 184,281,237,397.66

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1.5x scale

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.