Home / 197,262,537.10-276,772,213.70-197,262,537.10

Finding the Fourth Proportional to 197,262,537.10, 276,772,213.70 and 197,262,537.10

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Solution

The fourth proportional to 197,262,537.10, 276,772,213.70 and 197,262,537.10 is: 276,772,213.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,262,537.10 : 276,772,213.70 = 197,262,537.10 : x
  2. Step 2: Convert to fraction form
    197,262,537.10/276,772,213.70 = 197,262,537.10/x
  3. Step 3: Cross multiply
    197,262,537.10x = 276,772,213.70 × 197,262,537.10
  4. Step 4: Simplify right side
    197,262,537.10x = 54,596,789,073,245,376
  5. Step 5: Solve for x
    x = 54,596,789,073,245,376/197,262,537.10
  6. Step 6: Final answer
    x = 276,772,213.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.