Home / 5,388,776,042.80-8,083,164,064.20-3,066,874,884.40

Finding the Fourth Proportional to 5,388,776,042.80, 8,083,164,064.20 and 3,066,874,884.40

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Solution

The fourth proportional to 5,388,776,042.80, 8,083,164,064.20 and 3,066,874,884.40 is: 4,600,312,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,776,042.80 : 8,083,164,064.20 = 3,066,874,884.40 : x
  2. Step 2: Convert to fraction form
    5,388,776,042.80/8,083,164,064.20 = 3,066,874,884.40/x
  3. Step 3: Cross multiply
    5,388,776,042.80x = 8,083,164,064.20 × 3,066,874,884.40
  4. Step 4: Simplify right side
    5,388,776,042.80x = 24,790,052,854,979,608,576
  5. Step 5: Solve for x
    x = 24,790,052,854,979,608,576/5,388,776,042.80
  6. Step 6: Final answer
    x = 4,600,312,326.60

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1.5x scale

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.