Home / 17,382,676.04-23,991,061.66-10,039,189.32

Finding the Fourth Proportional to 17,382,676.04, 23,991,061.66 and 10,039,189.32

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Solution

The fourth proportional to 17,382,676.04, 23,991,061.66 and 10,039,189.32 is: 13,855,795.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,676.04 : 23,991,061.66 = 10,039,189.32 : x
  2. Step 2: Convert to fraction form
    17,382,676.04/23,991,061.66 = 10,039,189.32/x
  3. Step 3: Cross multiply
    17,382,676.04x = 23,991,061.66 × 10,039,189.32
  4. Step 4: Simplify right side
    17,382,676.04x = 240,850,809,992,533.47
  5. Step 5: Solve for x
    x = 240,850,809,992,533.47/17,382,676.04
  6. Step 6: Final answer
    x = 13,855,795.82

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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.