Home / 9,525,341.94-13,145,333.27-5,339,102.73

Finding the Fourth Proportional to 9,525,341.94, 13,145,333.27 and 5,339,102.73

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Solution

The fourth proportional to 9,525,341.94, 13,145,333.27 and 5,339,102.73 is: 7,368,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525,341.94 : 13,145,333.27 = 5,339,102.73 : x
  2. Step 2: Convert to fraction form
    9,525,341.94/13,145,333.27 = 5,339,102.73/x
  3. Step 3: Cross multiply
    9,525,341.94x = 13,145,333.27 × 5,339,102.73
  4. Step 4: Simplify right side
    9,525,341.94x = 70,184,284,721,921.32
  5. Step 5: Solve for x
    x = 70,184,284,721,921.32/9,525,341.94
  6. Step 6: Final answer
    x = 7,368,164.33

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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.