Home / 183,259,942.32-252,827,161.38-104,901,620.16

Finding the Fourth Proportional to 183,259,942.32, 252,827,161.38 and 104,901,620.16

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Solution

The fourth proportional to 183,259,942.32, 252,827,161.38 and 104,901,620.16 is: 144,723,274.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,259,942.32 : 252,827,161.38 = 104,901,620.16 : x
  2. Step 2: Convert to fraction form
    183,259,942.32/252,827,161.38 = 104,901,620.16/x
  3. Step 3: Cross multiply
    183,259,942.32x = 252,827,161.38 × 104,901,620.16
  4. Step 4: Simplify right side
    183,259,942.32x = 26,521,978,849,215,780
  5. Step 5: Solve for x
    x = 26,521,978,849,215,780/183,259,942.32
  6. Step 6: Final answer
    x = 144,723,274.02

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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.