Home / 1,899,752,357,610.60-2,621,659,942,817.80-1,032,657,135,778.50

Finding the Fourth Proportional to 1,899,752,357,610.60, 2,621,659,942,817.80 and 1,032,657,135,778.50

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Solution

The fourth proportional to 1,899,752,357,610.60, 2,621,659,942,817.80 and 1,032,657,135,778.50 is: 1,425,067,765,643.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,752,357,610.60 : 2,621,659,942,817.80 = 1,032,657,135,778.50 : x
  2. Step 2: Convert to fraction form
    1,899,752,357,610.60/2,621,659,942,817.80 = 1,032,657,135,778.50/x
  3. Step 3: Cross multiply
    1,899,752,357,610.60x = 2,621,659,942,817.80 × 1,032,657,135,778.50
  4. Step 4: Simplify right side
    1,899,752,357,610.60x = 2,707,275,847,535,455,400,624,128
  5. Step 5: Solve for x
    x = 2,707,275,847,535,455,400,624,128/1,899,752,357,610.60
  6. Step 6: Final answer
    x = 1,425,067,765,643.16

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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.