Home / 176,263,352.80-264,395,029.20-55,094,610.40

Finding the Fourth Proportional to 176,263,352.80, 264,395,029.20 and 55,094,610.40

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Solution

The fourth proportional to 176,263,352.80, 264,395,029.20 and 55,094,610.40 is: 82,641,915.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,263,352.80 : 264,395,029.20 = 55,094,610.40 : x
  2. Step 2: Convert to fraction form
    176,263,352.80/264,395,029.20 = 55,094,610.40/x
  3. Step 3: Cross multiply
    176,263,352.80x = 264,395,029.20 × 55,094,610.40
  4. Step 4: Simplify right side
    176,263,352.80x = 14,566,741,125,470,622
  5. Step 5: Solve for x
    x = 14,566,741,125,470,622/176,263,352.80
  6. Step 6: Final answer
    x = 82,641,915.60

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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.