Home / 1,056,359,365,285.50-2,288,128,443,792.80

Finding the Third Proportional to 1,056,359,365,285.50 and 2,288,128,443,792.80

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Solution

The third proportional to 1,056,359,365,285.50 and 2,288,128,443,792.80 is: 4,956,203,302,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,359,365,285.50 : 2,288,128,443,792.80 = 2,288,128,443,792.80 : x
  2. Step 2: Convert to fraction form
    1,056,359,365,285.50/2,288,128,443,792.80 = 2,288,128,443,792.80/x
  3. Step 3: Cross multiply
    1,056,359,365,285.50x = 2,288,128,443,792.80 × 2,288,128,443,792.80
  4. Step 4: Simplify right side
    1,056,359,365,285.50x = 5,235,531,775,293,659,610,611,712
  5. Step 5: Solve for x
    x = 5,235,531,775,293,659,610,611,712/1,056,359,365,285.50
  6. Step 6: Final answer
    x = 4,956,203,302,915.45

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.