Home / 1,524,254,423,662.80-2,285,710,702,008.10-807,790,509,992.30

Finding the Fourth Proportional to 1,524,254,423,662.80, 2,285,710,702,008.10 and 807,790,509,992.30

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Solution

The fourth proportional to 1,524,254,423,662.80, 2,285,710,702,008.10 and 807,790,509,992.30 is: 1,211,330,198,559.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,254,423,662.80 : 2,285,710,702,008.10 = 807,790,509,992.30 : x
  2. Step 2: Convert to fraction form
    1,524,254,423,662.80/2,285,710,702,008.10 = 807,790,509,992.30/x
  3. Step 3: Cross multiply
    1,524,254,423,662.80x = 2,285,710,702,008.10 × 807,790,509,992.30
  4. Step 4: Simplify right side
    1,524,254,423,662.80x = 1,846,375,413,669,981,386,178,560
  5. Step 5: Solve for x
    x = 1,846,375,413,669,981,386,178,560/1,524,254,423,662.80
  6. Step 6: Final answer
    x = 1,211,330,198,559.06

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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.