Home / 3,296,444,718.20-4,549,092,667.34-1,811,428,503.08

Finding the Fourth Proportional to 3,296,444,718.20, 4,549,092,667.34 and 1,811,428,503.08

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Solution

The fourth proportional to 3,296,444,718.20, 4,549,092,667.34 and 1,811,428,503.08 is: 2,499,770,760.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,444,718.20 : 4,549,092,667.34 = 1,811,428,503.08 : x
  2. Step 2: Convert to fraction form
    3,296,444,718.20/4,549,092,667.34 = 1,811,428,503.08/x
  3. Step 3: Cross multiply
    3,296,444,718.20x = 4,549,092,667.34 × 1,811,428,503.08
  4. Step 4: Simplify right side
    3,296,444,718.20x = 8,240,356,120,740,098,048
  5. Step 5: Solve for x
    x = 8,240,356,120,740,098,048/3,296,444,718.20
  6. Step 6: Final answer
    x = 2,499,770,760.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.