Home / 1,826,376,329,480.80-2,520,400,986,590.60-1,003,366,601,617.80

Finding the Fourth Proportional to 1,826,376,329,480.80, 2,520,400,986,590.60 and 1,003,366,601,617.80

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Solution

The fourth proportional to 1,826,376,329,480.80, 2,520,400,986,590.60 and 1,003,366,601,617.80 is: 1,384,646,817,750.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,376,329,480.80 : 2,520,400,986,590.60 = 1,003,366,601,617.80 : x
  2. Step 2: Convert to fraction form
    1,826,376,329,480.80/2,520,400,986,590.60 = 1,003,366,601,617.80/x
  3. Step 3: Cross multiply
    1,826,376,329,480.80x = 2,520,400,986,590.60 × 1,003,366,601,617.80
  4. Step 4: Simplify right side
    1,826,376,329,480.80x = 2,528,886,172,629,560,778,031,104
  5. Step 5: Solve for x
    x = 2,528,886,172,629,560,778,031,104/1,826,376,329,480.80
  6. Step 6: Final answer
    x = 1,384,646,817,750.02

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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.