Home / 4,441,863,541.52-6,623,083,878.34-4,319,826,087.92

Finding the Fourth Proportional to 4,441,863,541.52, 6,623,083,878.34 and 4,319,826,087.92

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Solution

The fourth proportional to 4,441,863,541.52, 6,623,083,878.34 and 4,319,826,087.92 is: 6,441,118,745.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,863,541.52 : 6,623,083,878.34 = 4,319,826,087.92 : x
  2. Step 2: Convert to fraction form
    4,441,863,541.52/6,623,083,878.34 = 4,319,826,087.92/x
  3. Step 3: Cross multiply
    4,441,863,541.52x = 6,623,083,878.34 × 4,319,826,087.92
  4. Step 4: Simplify right side
    4,441,863,541.52x = 28,610,570,520,135,503,872
  5. Step 5: Solve for x
    x = 28,610,570,520,135,503,872/4,441,863,541.52
  6. Step 6: Final answer
    x = 6,441,118,745.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.