Home / 8,388,230,430,772.80-12,582,913,863,099-2,948,195,898,791.60

Finding the Fourth Proportional to 8,388,230,430,772.80, 12,582,913,863,099 and 2,948,195,898,791.60

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Solution

The fourth proportional to 8,388,230,430,772.80, 12,582,913,863,099 and 2,948,195,898,791.60 is: 4,422,493,558,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,388,230,430,772.80 : 12,582,913,863,099 = 2,948,195,898,791.60 : x
  2. Step 2: Convert to fraction form
    8,388,230,430,772.80/12,582,913,863,099 = 2,948,195,898,791.60/x
  3. Step 3: Cross multiply
    8,388,230,430,772.80x = 12,582,913,863,099 × 2,948,195,898,791.60
  4. Step 4: Simplify right side
    8,388,230,430,772.80x = 37,096,895,046,036,440,326,602,752
  5. Step 5: Solve for x
    x = 37,096,895,046,036,440,326,602,752/8,388,230,430,772.80
  6. Step 6: Final answer
    x = 4,422,493,558,348.60

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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.