Home / 1,014,345,313,996-1,399,797,435,299.90-551,372,352,534.41

Finding the Fourth Proportional to 1,014,345,313,996, 1,399,797,435,299.90 and 551,372,352,534.41

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Solution

The fourth proportional to 1,014,345,313,996, 1,399,797,435,299.90 and 551,372,352,534.41 is: 760,894,336,793.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,345,313,996 : 1,399,797,435,299.90 = 551,372,352,534.41 : x
  2. Step 2: Convert to fraction form
    1,014,345,313,996/1,399,797,435,299.90 = 551,372,352,534.41/x
  3. Step 3: Cross multiply
    1,014,345,313,996x = 1,399,797,435,299.90 × 551,372,352,534.41
  4. Step 4: Simplify right side
    1,014,345,313,996x = 771,809,604,972,939,424,301,056
  5. Step 5: Solve for x
    x = 771,809,604,972,939,424,301,056/1,014,345,313,996
  6. Step 6: Final answer
    x = 760,894,336,793.85

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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.