Home / 4,699,223,087.12-6,486,614,673.04-2,793,980,017.44

Finding the Fourth Proportional to 4,699,223,087.12, 6,486,614,673.04 and 2,793,980,017.44

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Solution

The fourth proportional to 4,699,223,087.12, 6,486,614,673.04 and 2,793,980,017.44 is: 3,856,695,339.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,223,087.12 : 6,486,614,673.04 = 2,793,980,017.44 : x
  2. Step 2: Convert to fraction form
    4,699,223,087.12/6,486,614,673.04 = 2,793,980,017.44/x
  3. Step 3: Cross multiply
    4,699,223,087.12x = 6,486,614,673.04 × 2,793,980,017.44
  4. Step 4: Simplify right side
    4,699,223,087.12x = 18,123,471,777,278,357,504
  5. Step 5: Solve for x
    x = 18,123,471,777,278,357,504/4,699,223,087.12
  6. Step 6: Final answer
    x = 3,856,695,339.05

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1.5x scale

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.