Home / 1,350,575,093.94-2,025,964,813.37-417,992,265.27

Finding the Fourth Proportional to 1,350,575,093.94, 2,025,964,813.37 and 417,992,265.27

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Solution

The fourth proportional to 1,350,575,093.94, 2,025,964,813.37 and 417,992,265.27 is: 627,020,019.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,575,093.94 : 2,025,964,813.37 = 417,992,265.27 : x
  2. Step 2: Convert to fraction form
    1,350,575,093.94/2,025,964,813.37 = 417,992,265.27/x
  3. Step 3: Cross multiply
    1,350,575,093.94x = 2,025,964,813.37 × 417,992,265.27
  4. Step 4: Simplify right side
    1,350,575,093.94x = 846,837,621,695,749,120
  5. Step 5: Solve for x
    x = 846,837,621,695,749,120/1,350,575,093.94
  6. Step 6: Final answer
    x = 627,020,019.47

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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.