Home / 1,410,794,119.85-2,117,016,375.52-526,090,679.36

Finding the Fourth Proportional to 1,410,794,119.85, 2,117,016,375.52 and 526,090,679.36

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Solution

The fourth proportional to 1,410,794,119.85, 2,117,016,375.52 and 526,090,679.36 is: 789,443,737.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,794,119.85 : 2,117,016,375.52 = 526,090,679.36 : x
  2. Step 2: Convert to fraction form
    1,410,794,119.85/2,117,016,375.52 = 526,090,679.36/x
  3. Step 3: Cross multiply
    1,410,794,119.85x = 2,117,016,375.52 × 526,090,679.36
  4. Step 4: Simplify right side
    1,410,794,119.85x = 1,113,742,583,203,660,544
  5. Step 5: Solve for x
    x = 1,113,742,583,203,660,544/1,410,794,119.85
  6. Step 6: Final answer
    x = 789,443,737.77

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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.