Home / 2,924,777,158.35-4,035,851,971.20-1,637,359,523.24

Finding the Fourth Proportional to 2,924,777,158.35, 4,035,851,971.20 and 1,637,359,523.24

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Solution

The fourth proportional to 2,924,777,158.35, 4,035,851,971.20 and 1,637,359,523.24 is: 2,259,365,518.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,777,158.35 : 4,035,851,971.20 = 1,637,359,523.24 : x
  2. Step 2: Convert to fraction form
    2,924,777,158.35/4,035,851,971.20 = 1,637,359,523.24/x
  3. Step 3: Cross multiply
    2,924,777,158.35x = 4,035,851,971.20 × 1,637,359,523.24
  4. Step 4: Simplify right side
    2,924,777,158.35x = 6,608,140,659,449,880,576
  5. Step 5: Solve for x
    x = 6,608,140,659,449,880,576/2,924,777,158.35
  6. Step 6: Final answer
    x = 2,259,365,518.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.