Home / 8,594,361,866.43-12,890,804,344.52-5,232,060,236.97

Finding the Fourth Proportional to 8,594,361,866.43, 12,890,804,344.52 and 5,232,060,236.97

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Solution

The fourth proportional to 8,594,361,866.43, 12,890,804,344.52 and 5,232,060,236.97 is: 7,847,640,800.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,361,866.43 : 12,890,804,344.52 = 5,232,060,236.97 : x
  2. Step 2: Convert to fraction form
    8,594,361,866.43/12,890,804,344.52 = 5,232,060,236.97/x
  3. Step 3: Cross multiply
    8,594,361,866.43x = 12,890,804,344.52 × 5,232,060,236.97
  4. Step 4: Simplify right side
    8,594,361,866.43x = 67,445,464,833,497,055,232
  5. Step 5: Solve for x
    x = 67,445,464,833,497,055,232/8,594,361,866.43
  6. Step 6: Final answer
    x = 7,847,640,800.06

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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.