Home / 184,925,983.19-255,197,219.94-106,609,163.27

Finding the Fourth Proportional to 184,925,983.19, 255,197,219.94 and 106,609,163.27

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Solution

The fourth proportional to 184,925,983.19, 255,197,219.94 and 106,609,163.27 is: 147,120,278.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,925,983.19 : 255,197,219.94 = 106,609,163.27 : x
  2. Step 2: Convert to fraction form
    184,925,983.19/255,197,219.94 = 106,609,163.27/x
  3. Step 3: Cross multiply
    184,925,983.19x = 255,197,219.94 × 106,609,163.27
  4. Step 4: Simplify right side
    184,925,983.19x = 27,206,362,087,271,552
  5. Step 5: Solve for x
    x = 27,206,362,087,271,552/184,925,983.19
  6. Step 6: Final answer
    x = 147,120,278.17

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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.