Home / 6,138,410,273.04-8,470,658,371.92-3,462,030,488.04

Finding the Fourth Proportional to 6,138,410,273.04, 8,470,658,371.92 and 3,462,030,488.04

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Solution

The fourth proportional to 6,138,410,273.04, 8,470,658,371.92 and 3,462,030,488.04 is: 4,777,405,913.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,138,410,273.04 : 8,470,658,371.92 = 3,462,030,488.04 : x
  2. Step 2: Convert to fraction form
    6,138,410,273.04/8,470,658,371.92 = 3,462,030,488.04/x
  3. Step 3: Cross multiply
    6,138,410,273.04x = 8,470,658,371.92 × 3,462,030,488.04
  4. Step 4: Simplify right side
    6,138,410,273.04x = 29,325,677,537,358,307,328
  5. Step 5: Solve for x
    x = 29,325,677,537,358,307,328/6,138,410,273.04
  6. Step 6: Final answer
    x = 4,777,405,913.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.