Home / 184,318,964.19-254,367,903.06-106,002,579.78

Finding the Fourth Proportional to 184,318,964.19, 254,367,903.06 and 106,002,579.78

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Solution

The fourth proportional to 184,318,964.19, 254,367,903.06 and 106,002,579.78 is: 146,288,007.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,318,964.19 : 254,367,903.06 = 106,002,579.78 : x
  2. Step 2: Convert to fraction form
    184,318,964.19/254,367,903.06 = 106,002,579.78/x
  3. Step 3: Cross multiply
    184,318,964.19x = 254,367,903.06 × 106,002,579.78
  4. Step 4: Simplify right side
    184,318,964.19x = 26,963,653,937,588,956
  5. Step 5: Solve for x
    x = 26,963,653,937,588,956/184,318,964.19
  6. Step 6: Final answer
    x = 146,288,007.08

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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.