Home / 15,959,264,912.80-23,938,897,369.20-10,089,844,504.45

Finding the Fourth Proportional to 15,959,264,912.80, 23,938,897,369.20 and 10,089,844,504.45

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Solution

The fourth proportional to 15,959,264,912.80, 23,938,897,369.20 and 10,089,844,504.45 is: 15,134,766,756.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,264,912.80 : 23,938,897,369.20 = 10,089,844,504.45 : x
  2. Step 2: Convert to fraction form
    15,959,264,912.80/23,938,897,369.20 = 10,089,844,504.45/x
  3. Step 3: Cross multiply
    15,959,264,912.80x = 23,938,897,369.20 × 10,089,844,504.45
  4. Step 4: Simplify right side
    15,959,264,912.80x = 241,539,752,063,215,206,400
  5. Step 5: Solve for x
    x = 241,539,752,063,215,206,400/15,959,264,912.80
  6. Step 6: Final answer
    x = 15,134,766,756.68

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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.