Home / 184,440,611.32-254,645,431.50-114,928,113.40

Finding the Fourth Proportional to 184,440,611.32, 254,645,431.50 and 114,928,113.40

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Solution

The fourth proportional to 184,440,611.32, 254,645,431.50 and 114,928,113.40 is: 158,673,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,440,611.32 : 254,645,431.50 = 114,928,113.40 : x
  2. Step 2: Convert to fraction form
    184,440,611.32/254,645,431.50 = 114,928,113.40/x
  3. Step 3: Cross multiply
    184,440,611.32x = 254,645,431.50 × 114,928,113.40
  4. Step 4: Simplify right side
    184,440,611.32x = 29,265,919,028,223,932
  5. Step 5: Solve for x
    x = 29,265,919,028,223,932/184,440,611.32
  6. Step 6: Final answer
    x = 158,673,942.90

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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.