Home / 29,578,893.22-44,369,243.72-10,147,846.65

Finding the Fourth Proportional to 29,578,893.22, 44,369,243.72 and 10,147,846.65

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Solution

The fourth proportional to 29,578,893.22, 44,369,243.72 and 10,147,846.65 is: 15,222,080.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,578,893.22 : 44,369,243.72 = 10,147,846.65 : x
  2. Step 2: Convert to fraction form
    29,578,893.22/44,369,243.72 = 10,147,846.65/x
  3. Step 3: Cross multiply
    29,578,893.22x = 44,369,243.72 × 10,147,846.65
  4. Step 4: Simplify right side
    29,578,893.22x = 450,252,281,351,390.50
  5. Step 5: Solve for x
    x = 450,252,281,351,390.50/29,578,893.22
  6. Step 6: Final answer
    x = 15,222,080.08

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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.