Home / 19,683,608.20-29,525,412.30-17,794,040.20

Finding the Fourth Proportional to 19,683,608.20, 29,525,412.30 and 17,794,040.20

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Solution

The fourth proportional to 19,683,608.20, 29,525,412.30 and 17,794,040.20 is: 26,691,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,683,608.20 : 29,525,412.30 = 17,794,040.20 : x
  2. Step 2: Convert to fraction form
    19,683,608.20/29,525,412.30 = 17,794,040.20/x
  3. Step 3: Cross multiply
    19,683,608.20x = 29,525,412.30 × 17,794,040.20
  4. Step 4: Simplify right side
    19,683,608.20x = 525,376,373,387,774.44
  5. Step 5: Solve for x
    x = 525,376,373,387,774.44/19,683,608.20
  6. Step 6: Final answer
    x = 26,691,060.30

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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.