Home / 1,433,464,507,769.40-2,150,535,879,014.10-465,371,077,058.18

Finding the Fourth Proportional to 1,433,464,507,769.40, 2,150,535,879,014.10 and 465,371,077,058.18

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Solution

The fourth proportional to 1,433,464,507,769.40, 2,150,535,879,014.10 and 465,371,077,058.18 is: 698,166,709,286.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,464,507,769.40 : 2,150,535,879,014.10 = 465,371,077,058.18 : x
  2. Step 2: Convert to fraction form
    1,433,464,507,769.40/2,150,535,879,014.10 = 465,371,077,058.18/x
  3. Step 3: Cross multiply
    1,433,464,507,769.40x = 2,150,535,879,014.10 × 465,371,077,058.18
  4. Step 4: Simplify right side
    1,433,464,507,769.40x = 1,000,797,198,269,051,568,128,000
  5. Step 5: Solve for x
    x = 1,000,797,198,269,051,568,128,000/1,433,464,507,769.40
  6. Step 6: Final answer
    x = 698,166,709,286.99

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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.