Home / 6,140,424,039,125.20-9,211,202,277,935.20-2,005,257,742,114.70

Finding the Fourth Proportional to 6,140,424,039,125.20, 9,211,202,277,935.20 and 2,005,257,742,114.70

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Solution

The fourth proportional to 6,140,424,039,125.20, 9,211,202,277,935.20 and 2,005,257,742,114.70 is: 3,008,071,521,497.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,424,039,125.20 : 9,211,202,277,935.20 = 2,005,257,742,114.70 : x
  2. Step 2: Convert to fraction form
    6,140,424,039,125.20/9,211,202,277,935.20 = 2,005,257,742,114.70/x
  3. Step 3: Cross multiply
    6,140,424,039,125.20x = 9,211,202,277,935.20 × 2,005,257,742,114.70
  4. Step 4: Simplify right side
    6,140,424,039,125.20x = 18,470,834,682,014,118,222,757,888
  5. Step 5: Solve for x
    x = 18,470,834,682,014,118,222,757,888/6,140,424,039,125.20
  6. Step 6: Final answer
    x = 3,008,071,521,497.98

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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.