Home / 176,323,219.80-264,484,829.70-174,622,608.60

Finding the Fourth Proportional to 176,323,219.80, 264,484,829.70 and 174,622,608.60

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Solution

The fourth proportional to 176,323,219.80, 264,484,829.70 and 174,622,608.60 is: 261,933,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,323,219.80 : 264,484,829.70 = 174,622,608.60 : x
  2. Step 2: Convert to fraction form
    176,323,219.80/264,484,829.70 = 174,622,608.60/x
  3. Step 3: Cross multiply
    176,323,219.80x = 264,484,829.70 × 174,622,608.60
  4. Step 4: Simplify right side
    176,323,219.80x = 46,185,030,897,340,752
  5. Step 5: Solve for x
    x = 46,185,030,897,340,752/176,323,219.80
  6. Step 6: Final answer
    x = 261,933,912.90

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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.