Home / 6,241,763,415.61-9,362,644,942.45-2,879,339,557.01

Finding the Fourth Proportional to 6,241,763,415.61, 9,362,644,942.45 and 2,879,339,557.01

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Solution

The fourth proportional to 6,241,763,415.61, 9,362,644,942.45 and 2,879,339,557.01 is: 4,319,009,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,763,415.61 : 9,362,644,942.45 = 2,879,339,557.01 : x
  2. Step 2: Convert to fraction form
    6,241,763,415.61/9,362,644,942.45 = 2,879,339,557.01/x
  3. Step 3: Cross multiply
    6,241,763,415.61x = 9,362,644,942.45 × 2,879,339,557.01
  4. Step 4: Simplify right side
    6,241,763,415.61x = 26,958,233,941,052,108,800
  5. Step 5: Solve for x
    x = 26,958,233,941,052,108,800/6,241,763,415.61
  6. Step 6: Final answer
    x = 4,319,009,252.04

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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.