Home / 179,364,834.40-269,047,251.60-164,059,333.60

Finding the Fourth Proportional to 179,364,834.40, 269,047,251.60 and 164,059,333.60

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Solution

The fourth proportional to 179,364,834.40, 269,047,251.60 and 164,059,333.60 is: 246,089,000.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,364,834.40 : 269,047,251.60 = 164,059,333.60 : x
  2. Step 2: Convert to fraction form
    179,364,834.40/269,047,251.60 = 164,059,333.60/x
  3. Step 3: Cross multiply
    179,364,834.40x = 269,047,251.60 × 164,059,333.60
  4. Step 4: Simplify right side
    179,364,834.40x = 44,139,712,804,407,536
  5. Step 5: Solve for x
    x = 44,139,712,804,407,536/179,364,834.40
  6. Step 6: Final answer
    x = 246,089,000.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.