Home / 3,826,526,805.63-5,739,790,282.20-918,481,653.63

Finding the Fourth Proportional to 3,826,526,805.63, 5,739,790,282.20 and 918,481,653.63

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Solution

The fourth proportional to 3,826,526,805.63, 5,739,790,282.20 and 918,481,653.63 is: 1,377,722,498.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,526,805.63 : 5,739,790,282.20 = 918,481,653.63 : x
  2. Step 2: Convert to fraction form
    3,826,526,805.63/5,739,790,282.20 = 918,481,653.63/x
  3. Step 3: Cross multiply
    3,826,526,805.63x = 5,739,790,282.20 × 918,481,653.63
  4. Step 4: Simplify right side
    3,826,526,805.63x = 5,271,892,069,884,460,032
  5. Step 5: Solve for x
    x = 5,271,892,069,884,460,032/3,826,526,805.63
  6. Step 6: Final answer
    x = 1,377,722,498.15

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1.5x scale

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.