Home / 2,418,479,267,174.40-3,337,501,261,045.30-1,306,089,413,961

Finding the Fourth Proportional to 2,418,479,267,174.40, 3,337,501,261,045.30 and 1,306,089,413,961

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Solution

The fourth proportional to 2,418,479,267,174.40, 3,337,501,261,045.30 and 1,306,089,413,961 is: 1,802,403,322,326.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,479,267,174.40 : 3,337,501,261,045.30 = 1,306,089,413,961 : x
  2. Step 2: Convert to fraction form
    2,418,479,267,174.40/3,337,501,261,045.30 = 1,306,089,413,961/x
  3. Step 3: Cross multiply
    2,418,479,267,174.40x = 3,337,501,261,045.30 × 1,306,089,413,961
  4. Step 4: Simplify right side
    2,418,479,267,174.40x = 4,359,075,066,132,754,287,558,656
  5. Step 5: Solve for x
    x = 4,359,075,066,132,754,287,558,656/2,418,479,267,174.40
  6. Step 6: Final answer
    x = 1,802,403,322,326.44

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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.