Home / 5,042,511,970.44-7,564,043,815.74-2,095,089,598.32

Finding the Fourth Proportional to 5,042,511,970.44, 7,564,043,815.74 and 2,095,089,598.32

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Solution

The fourth proportional to 5,042,511,970.44, 7,564,043,815.74 and 2,095,089,598.32 is: 3,142,749,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,511,970.44 : 7,564,043,815.74 = 2,095,089,598.32 : x
  2. Step 2: Convert to fraction form
    5,042,511,970.44/7,564,043,815.74 = 2,095,089,598.32/x
  3. Step 3: Cross multiply
    5,042,511,970.44x = 7,564,043,815.74 × 2,095,089,598.32
  4. Step 4: Simplify right side
    5,042,511,970.44x = 15,847,349,519,593,594,880
  5. Step 5: Solve for x
    x = 15,847,349,519,593,594,880/5,042,511,970.44
  6. Step 6: Final answer
    x = 3,142,749,013.29

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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.