Home / 29,904,967.09-44,857,450.70-7,185,864.37

Finding the Fourth Proportional to 29,904,967.09, 44,857,450.70 and 7,185,864.37

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Solution

The fourth proportional to 29,904,967.09, 44,857,450.70 and 7,185,864.37 is: 10,778,796.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,967.09 : 44,857,450.70 = 7,185,864.37 : x
  2. Step 2: Convert to fraction form
    29,904,967.09/44,857,450.70 = 7,185,864.37/x
  3. Step 3: Cross multiply
    29,904,967.09x = 44,857,450.70 × 7,185,864.37
  4. Step 4: Simplify right side
    29,904,967.09x = 322,339,556,678,232.25
  5. Step 5: Solve for x
    x = 322,339,556,678,232.25/29,904,967.09
  6. Step 6: Final answer
    x = 10,778,796.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.