Home / 4,161,003,297-6,240,840,545.64-1,212,593,249.64

Finding the Fourth Proportional to 4,161,003,297, 6,240,840,545.64 and 1,212,593,249.64

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Solution

The fourth proportional to 4,161,003,297, 6,240,840,545.64 and 1,212,593,249.64 is: 1,818,696,256.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,003,297 : 6,240,840,545.64 = 1,212,593,249.64 : x
  2. Step 2: Convert to fraction form
    4,161,003,297/6,240,840,545.64 = 1,212,593,249.64/x
  3. Step 3: Cross multiply
    4,161,003,297x = 6,240,840,545.64 × 1,212,593,249.64
  4. Step 4: Simplify right side
    4,161,003,297x = 7,567,601,117,722,679,296
  5. Step 5: Solve for x
    x = 7,567,601,117,722,679,296/4,161,003,297
  6. Step 6: Final answer
    x = 1,818,696,256.06

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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.