Home / 5,938,103,959,571-8,902,349,257,367.20-1,856,473,118,231.60

Finding the Fourth Proportional to 5,938,103,959,571, 8,902,349,257,367.20 and 1,856,473,118,231.60

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Solution

The fourth proportional to 5,938,103,959,571, 8,902,349,257,367.20 and 1,856,473,118,231.60 is: 2,783,206,929,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,103,959,571 : 8,902,349,257,367.20 = 1,856,473,118,231.60 : x
  2. Step 2: Convert to fraction form
    5,938,103,959,571/8,902,349,257,367.20 = 1,856,473,118,231.60/x
  3. Step 3: Cross multiply
    5,938,103,959,571x = 8,902,349,257,367.20 × 1,856,473,118,231.60
  4. Step 4: Simplify right side
    5,938,103,959,571x = 16,526,972,085,411,252,742,914,048
  5. Step 5: Solve for x
    x = 16,526,972,085,411,252,742,914,048/5,938,103,959,571
  6. Step 6: Final answer
    x = 2,783,206,929,001.84

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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.