Home / 2,415,559,301,142-3,333,542,567,032.80-1,318,212,620,084.30

Finding the Fourth Proportional to 2,415,559,301,142, 3,333,542,567,032.80 and 1,318,212,620,084.30

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Solution

The fourth proportional to 2,415,559,301,142, 3,333,542,567,032.80 and 1,318,212,620,084.30 is: 1,819,172,015,099.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,559,301,142 : 3,333,542,567,032.80 = 1,318,212,620,084.30 : x
  2. Step 2: Convert to fraction form
    2,415,559,301,142/3,333,542,567,032.80 = 1,318,212,620,084.30/x
  3. Step 3: Cross multiply
    2,415,559,301,142x = 3,333,542,567,032.80 × 1,318,212,620,084.30
  4. Step 4: Simplify right side
    2,415,559,301,142x = 4,394,317,881,450,850,297,053,184
  5. Step 5: Solve for x
    x = 4,394,317,881,450,850,297,053,184/2,415,559,301,142
  6. Step 6: Final answer
    x = 1,819,172,015,099.51

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Double scale
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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.