Home / 17,306,596.44-23,890,456.90-10,783,448.80

Finding the Fourth Proportional to 17,306,596.44, 23,890,456.90 and 10,783,448.80

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Solution

The fourth proportional to 17,306,596.44, 23,890,456.90 and 10,783,448.80 is: 14,885,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,306,596.44 : 23,890,456.90 = 10,783,448.80 : x
  2. Step 2: Convert to fraction form
    17,306,596.44/23,890,456.90 = 10,783,448.80/x
  3. Step 3: Cross multiply
    17,306,596.44x = 23,890,456.90 × 10,783,448.80
  4. Step 4: Simplify right side
    17,306,596.44x = 257,621,518,762,456.41
  5. Step 5: Solve for x
    x = 257,621,518,762,456.41/17,306,596.44
  6. Step 6: Final answer
    x = 14,885,741.38

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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.