Home / 2,197,837,861.01-3,294,074,392.27-1,031,749,756.37

Finding the Fourth Proportional to 2,197,837,861.01, 3,294,074,392.27 and 1,031,749,756.37

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Solution

The fourth proportional to 2,197,837,861.01, 3,294,074,392.27 and 1,031,749,756.37 is: 1,546,365,413.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,837,861.01 : 3,294,074,392.27 = 1,031,749,756.37 : x
  2. Step 2: Convert to fraction form
    2,197,837,861.01/3,294,074,392.27 = 1,031,749,756.37/x
  3. Step 3: Cross multiply
    2,197,837,861.01x = 3,294,074,392.27 × 1,031,749,756.37
  4. Step 4: Simplify right side
    2,197,837,861.01x = 3,398,660,451,678,413,312
  5. Step 5: Solve for x
    x = 3,398,660,451,678,413,312/2,197,837,861.01
  6. Step 6: Final answer
    x = 1,546,365,413.02

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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.