Home / 5,520,131,104,208-8,280,365,343,126-1,893,831,469,959.40

Finding the Fourth Proportional to 5,520,131,104,208, 8,280,365,343,126 and 1,893,831,469,959.40

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Solution

The fourth proportional to 5,520,131,104,208, 8,280,365,343,126 and 1,893,831,469,959.40 is: 2,840,805,077,549.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,131,104,208 : 8,280,365,343,126 = 1,893,831,469,959.40 : x
  2. Step 2: Convert to fraction form
    5,520,131,104,208/8,280,365,343,126 = 1,893,831,469,959.40/x
  3. Step 3: Cross multiply
    5,520,131,104,208x = 8,280,365,343,126 × 1,893,831,469,959.40
  4. Step 4: Simplify right side
    5,520,131,104,208x = 15,681,616,469,573,183,536,627,712
  5. Step 5: Solve for x
    x = 15,681,616,469,573,183,536,627,712/5,520,131,104,208
  6. Step 6: Final answer
    x = 2,840,805,077,549.53

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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.