Home / 2,243,862,039.80-3,365,793,059.70-1,359,969,368.60

Finding the Fourth Proportional to 2,243,862,039.80, 3,365,793,059.70 and 1,359,969,368.60

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Solution

The fourth proportional to 2,243,862,039.80, 3,365,793,059.70 and 1,359,969,368.60 is: 2,039,954,052.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,862,039.80 : 3,365,793,059.70 = 1,359,969,368.60 : x
  2. Step 2: Convert to fraction form
    2,243,862,039.80/3,365,793,059.70 = 1,359,969,368.60/x
  3. Step 3: Cross multiply
    2,243,862,039.80x = 3,365,793,059.70 × 1,359,969,368.60
  4. Step 4: Simplify right side
    2,243,862,039.80x = 4,577,375,462,238,470,656
  5. Step 5: Solve for x
    x = 4,577,375,462,238,470,656/2,243,862,039.80
  6. Step 6: Final answer
    x = 2,039,954,052.90

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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.