Home / 4,340,822,386.50-6,511,622,011.20-1,684,816,204.32

Finding the Fourth Proportional to 4,340,822,386.50, 6,511,622,011.20 and 1,684,816,204.32

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Solution

The fourth proportional to 4,340,822,386.50, 6,511,622,011.20 and 1,684,816,204.32 is: 2,527,375,069.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,822,386.50 : 6,511,622,011.20 = 1,684,816,204.32 : x
  2. Step 2: Convert to fraction form
    4,340,822,386.50/6,511,622,011.20 = 1,684,816,204.32/x
  3. Step 3: Cross multiply
    4,340,822,386.50x = 6,511,622,011.20 × 1,684,816,204.32
  4. Step 4: Simplify right side
    4,340,822,386.50x = 10,970,886,280,876,548,096
  5. Step 5: Solve for x
    x = 10,970,886,280,876,548,096/4,340,822,386.50
  6. Step 6: Final answer
    x = 2,527,375,069.53

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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.