Home / 1,682,913,177.27-2,524,250,041.20-518,260,225.77

Finding the Fourth Proportional to 1,682,913,177.27, 2,524,250,041.20 and 518,260,225.77

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Solution

The fourth proportional to 1,682,913,177.27, 2,524,250,041.20 and 518,260,225.77 is: 777,353,468.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,913,177.27 : 2,524,250,041.20 = 518,260,225.77 : x
  2. Step 2: Convert to fraction form
    1,682,913,177.27/2,524,250,041.20 = 518,260,225.77/x
  3. Step 3: Cross multiply
    1,682,913,177.27x = 2,524,250,041.20 × 518,260,225.77
  4. Step 4: Simplify right side
    1,682,913,177.27x = 1,308,218,396,252,243,712
  5. Step 5: Solve for x
    x = 1,308,218,396,252,243,712/1,682,913,177.27
  6. Step 6: Final answer
    x = 777,353,468.93

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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.