Home / 8,625,511,880.52-12,904,225,474.50-6,533,016,096.84

Finding the Fourth Proportional to 8,625,511,880.52, 12,904,225,474.50 and 6,533,016,096.84

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Solution

The fourth proportional to 8,625,511,880.52, 12,904,225,474.50 and 6,533,016,096.84 is: 9,773,740,261.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,625,511,880.52 : 12,904,225,474.50 = 6,533,016,096.84 : x
  2. Step 2: Convert to fraction form
    8,625,511,880.52/12,904,225,474.50 = 6,533,016,096.84/x
  3. Step 3: Cross multiply
    8,625,511,880.52x = 12,904,225,474.50 × 6,533,016,096.84
  4. Step 4: Simplify right side
    8,625,511,880.52x = 84,303,512,742,161,285,120
  5. Step 5: Solve for x
    x = 84,303,512,742,161,285,120/8,625,511,880.52
  6. Step 6: Final answer
    x = 9,773,740,261.44

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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.