Home / 17,224,968.81-25,842,506.06-5,094,752.25

Finding the Fourth Proportional to 17,224,968.81, 25,842,506.06 and 5,094,752.25

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Solution

The fourth proportional to 17,224,968.81, 25,842,506.06 and 5,094,752.25 is: 7,643,622.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,224,968.81 : 25,842,506.06 = 5,094,752.25 : x
  2. Step 2: Convert to fraction form
    17,224,968.81/25,842,506.06 = 5,094,752.25/x
  3. Step 3: Cross multiply
    17,224,968.81x = 25,842,506.06 × 5,094,752.25
  4. Step 4: Simplify right side
    17,224,968.81x = 131,661,165,869,349.88
  5. Step 5: Solve for x
    x = 131,661,165,869,349.88/17,224,968.81
  6. Step 6: Final answer
    x = 7,643,622.89

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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.