Home / 1,552,313,141.40-2,329,603,452.90-1,093,148,117.40

Finding the Fourth Proportional to 1,552,313,141.40, 2,329,603,452.90 and 1,093,148,117.40

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Solution

The fourth proportional to 1,552,313,141.40, 2,329,603,452.90 and 1,093,148,117.40 is: 1,640,520,563.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,313,141.40 : 2,329,603,452.90 = 1,093,148,117.40 : x
  2. Step 2: Convert to fraction form
    1,552,313,141.40/2,329,603,452.90 = 1,093,148,117.40/x
  3. Step 3: Cross multiply
    1,552,313,141.40x = 2,329,603,452.90 × 1,093,148,117.40
  4. Step 4: Simplify right side
    1,552,313,141.40x = 2,546,601,628,826,174,976
  5. Step 5: Solve for x
    x = 2,546,601,628,826,174,976/1,552,313,141.40
  6. Step 6: Final answer
    x = 1,640,520,563.09

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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.