Home / 197,262,536.10-276,772,212.30-197,262,536.10

Finding the Fourth Proportional to 197,262,536.10, 276,772,212.30 and 197,262,536.10

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Solution

The fourth proportional to 197,262,536.10, 276,772,212.30 and 197,262,536.10 is: 276,772,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,262,536.10 : 276,772,212.30 = 197,262,536.10 : x
  2. Step 2: Convert to fraction form
    197,262,536.10/276,772,212.30 = 197,262,536.10/x
  3. Step 3: Cross multiply
    197,262,536.10x = 276,772,212.30 × 197,262,536.10
  4. Step 4: Simplify right side
    197,262,536.10x = 54,596,788,520,305,616
  5. Step 5: Solve for x
    x = 54,596,788,520,305,616/197,262,536.10
  6. Step 6: Final answer
    x = 276,772,212.30

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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.