Home / 2,268,495,222,974.20-3,130,532,839,574.10-1,226,806,059,636.80

Finding the Fourth Proportional to 2,268,495,222,974.20, 3,130,532,839,574.10 and 1,226,806,059,636.80

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Solution

The fourth proportional to 2,268,495,222,974.20, 3,130,532,839,574.10 and 1,226,806,059,636.80 is: 1,692,997,463,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,495,222,974.20 : 3,130,532,839,574.10 = 1,226,806,059,636.80 : x
  2. Step 2: Convert to fraction form
    2,268,495,222,974.20/3,130,532,839,574.10 = 1,226,806,059,636.80/x
  3. Step 3: Cross multiply
    2,268,495,222,974.20x = 3,130,532,839,574.10 × 1,226,806,059,636.80
  4. Step 4: Simplify right side
    2,268,495,222,974.20x = 3,840,556,657,481,504,243,318,784
  5. Step 5: Solve for x
    x = 3,840,556,657,481,504,243,318,784/2,268,495,222,974.20
  6. Step 6: Final answer
    x = 1,692,997,463,069.90

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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.