Home / 1,173,462,600,751.80-1,760,191,704,111.40-367,691,226,860.46

Finding the Fourth Proportional to 1,173,462,600,751.80, 1,760,191,704,111.40 and 367,691,226,860.46

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Solution

The fourth proportional to 1,173,462,600,751.80, 1,760,191,704,111.40 and 367,691,226,860.46 is: 551,536,151,880.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,462,600,751.80 : 1,760,191,704,111.40 = 367,691,226,860.46 : x
  2. Step 2: Convert to fraction form
    1,173,462,600,751.80/1,760,191,704,111.40 = 367,691,226,860.46/x
  3. Step 3: Cross multiply
    1,173,462,600,751.80x = 1,760,191,704,111.40 × 367,691,226,860.46
  4. Step 4: Simplify right side
    1,173,462,600,751.80x = 647,207,047,194,324,441,759,744
  5. Step 5: Solve for x
    x = 647,207,047,194,324,441,759,744/1,173,462,600,751.80
  6. Step 6: Final answer
    x = 551,536,151,880.49

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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.