Home / 3,819,695,954,526.20-5,271,642,651,499-2,173,970,019,989

Finding the Fourth Proportional to 3,819,695,954,526.20, 5,271,642,651,499 and 2,173,970,019,989

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Solution

The fourth proportional to 3,819,695,954,526.20, 5,271,642,651,499 and 2,173,970,019,989 is: 3,000,341,707,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,695,954,526.20 : 5,271,642,651,499 = 2,173,970,019,989 : x
  2. Step 2: Convert to fraction form
    3,819,695,954,526.20/5,271,642,651,499 = 2,173,970,019,989/x
  3. Step 3: Cross multiply
    3,819,695,954,526.20x = 5,271,642,651,499 × 2,173,970,019,989
  4. Step 4: Simplify right side
    3,819,695,954,526.20x = 11,460,393,080,454,145,932,001,280
  5. Step 5: Solve for x
    x = 11,460,393,080,454,145,932,001,280/3,819,695,954,526.20
  6. Step 6: Final answer
    x = 3,000,341,707,007.86

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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.