Home / 2,183,721,692.03-3,013,535,712.44-1,193,651,062.91

Finding the Fourth Proportional to 2,183,721,692.03, 3,013,535,712.44 and 1,193,651,062.91

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Solution

The fourth proportional to 2,183,721,692.03, 3,013,535,712.44 and 1,193,651,062.91 is: 1,647,238,345.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,721,692.03 : 3,013,535,712.44 = 1,193,651,062.91 : x
  2. Step 2: Convert to fraction form
    2,183,721,692.03/3,013,535,712.44 = 1,193,651,062.91/x
  3. Step 3: Cross multiply
    2,183,721,692.03x = 3,013,535,712.44 × 1,193,651,062.91
  4. Step 4: Simplify right side
    2,183,721,692.03x = 3,597,110,106,265,282,048
  5. Step 5: Solve for x
    x = 3,597,110,106,265,282,048/2,183,721,692.03
  6. Step 6: Final answer
    x = 1,647,238,345.16

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1.5x scale

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.