Home / 1,409,198,804,893.40-2,113,798,207,340.20-1,409,198,804,893.40

Finding the Fourth Proportional to 1,409,198,804,893.40, 2,113,798,207,340.20 and 1,409,198,804,893.40

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Solution

The fourth proportional to 1,409,198,804,893.40, 2,113,798,207,340.20 and 1,409,198,804,893.40 is: 2,113,798,207,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,198,804,893.40 : 2,113,798,207,340.20 = 1,409,198,804,893.40 : x
  2. Step 2: Convert to fraction form
    1,409,198,804,893.40/2,113,798,207,340.20 = 1,409,198,804,893.40/x
  3. Step 3: Cross multiply
    1,409,198,804,893.40x = 2,113,798,207,340.20 × 1,409,198,804,893.40
  4. Step 4: Simplify right side
    1,409,198,804,893.40x = 2,978,761,907,569,621,030,928,384
  5. Step 5: Solve for x
    x = 2,978,761,907,569,621,030,928,384/1,409,198,804,893.40
  6. Step 6: Final answer
    x = 2,113,798,207,340.20

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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.