Home / 1,682,913,179.27-2,524,250,044.20-518,260,227.77

Finding the Fourth Proportional to 1,682,913,179.27, 2,524,250,044.20 and 518,260,227.77

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Solution

The fourth proportional to 1,682,913,179.27, 2,524,250,044.20 and 518,260,227.77 is: 777,353,471.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,913,179.27 : 2,524,250,044.20 = 518,260,227.77 : x
  2. Step 2: Convert to fraction form
    1,682,913,179.27/2,524,250,044.20 = 518,260,227.77/x
  3. Step 3: Cross multiply
    1,682,913,179.27x = 2,524,250,044.20 × 518,260,227.77
  4. Step 4: Simplify right side
    1,682,913,179.27x = 1,308,218,402,855,524,352
  5. Step 5: Solve for x
    x = 1,308,218,402,855,524,352/1,682,913,179.27
  6. Step 6: Final answer
    x = 777,353,471.93

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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.