Home / 29,230,828.05-43,846,242.08-9,036,037.65

Finding the Fourth Proportional to 29,230,828.05, 43,846,242.08 and 9,036,037.65

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Solution

The fourth proportional to 29,230,828.05, 43,846,242.08 and 9,036,037.65 is: 13,554,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,230,828.05 : 43,846,242.08 = 9,036,037.65 : x
  2. Step 2: Convert to fraction form
    29,230,828.05/43,846,242.08 = 9,036,037.65/x
  3. Step 3: Cross multiply
    29,230,828.05x = 43,846,242.08 × 9,036,037.65
  4. Step 4: Simplify right side
    29,230,828.05x = 396,196,294,200,714.19
  5. Step 5: Solve for x
    x = 396,196,294,200,714.19/29,230,828.05
  6. Step 6: Final answer
    x = 13,554,056.48

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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.