Home / 9,444,655.98-13,032,620.31-5,314,615.14

Finding the Fourth Proportional to 9,444,655.98, 13,032,620.31 and 5,314,615.14

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Solution

The fourth proportional to 9,444,655.98, 13,032,620.31 and 5,314,615.14 is: 7,333,603.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,655.98 : 13,032,620.31 = 5,314,615.14 : x
  2. Step 2: Convert to fraction form
    9,444,655.98/13,032,620.31 = 5,314,615.14/x
  3. Step 3: Cross multiply
    9,444,655.98x = 13,032,620.31 × 5,314,615.14
  4. Step 4: Simplify right side
    9,444,655.98x = 69,263,361,270,415.21
  5. Step 5: Solve for x
    x = 69,263,361,270,415.21/9,444,655.98
  6. Step 6: Final answer
    x = 7,333,603.41

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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.