Home / 184,382,994.24-254,448,009.72-101,876,191.20

Finding the Fourth Proportional to 184,382,994.24, 254,448,009.72 and 101,876,191.20

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Solution

The fourth proportional to 184,382,994.24, 254,448,009.72 and 101,876,191.20 is: 140,588,855.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,382,994.24 : 254,448,009.72 = 101,876,191.20 : x
  2. Step 2: Convert to fraction form
    184,382,994.24/254,448,009.72 = 101,876,191.20/x
  3. Step 3: Cross multiply
    184,382,994.24x = 254,448,009.72 × 101,876,191.20
  4. Step 4: Simplify right side
    184,382,994.24x = 25,922,194,088,694,180
  5. Step 5: Solve for x
    x = 25,922,194,088,694,180/184,382,994.24
  6. Step 6: Final answer
    x = 140,588,855.26

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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.