Home / 176,207,768.20-264,311,652.30-107,333,014.60

Finding the Fourth Proportional to 176,207,768.20, 264,311,652.30 and 107,333,014.60

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Solution

The fourth proportional to 176,207,768.20, 264,311,652.30 and 107,333,014.60 is: 160,999,521.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,207,768.20 : 264,311,652.30 = 107,333,014.60 : x
  2. Step 2: Convert to fraction form
    176,207,768.20/264,311,652.30 = 107,333,014.60/x
  3. Step 3: Cross multiply
    176,207,768.20x = 264,311,652.30 × 107,333,014.60
  4. Step 4: Simplify right side
    176,207,768.20x = 28,369,366,435,266,024
  5. Step 5: Solve for x
    x = 28,369,366,435,266,024/176,207,768.20
  6. Step 6: Final answer
    x = 160,999,521.90

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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.