Home / 24,408,112.80-36,612,169.20-6,457,216.80

Finding the Fourth Proportional to 24,408,112.80, 36,612,169.20 and 6,457,216.80

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Solution

The fourth proportional to 24,408,112.80, 36,612,169.20 and 6,457,216.80 is: 9,685,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,408,112.80 : 36,612,169.20 = 6,457,216.80 : x
  2. Step 2: Convert to fraction form
    24,408,112.80/36,612,169.20 = 6,457,216.80/x
  3. Step 3: Cross multiply
    24,408,112.80x = 36,612,169.20 × 6,457,216.80
  4. Step 4: Simplify right side
    24,408,112.80x = 236,412,714,042,682.56
  5. Step 5: Solve for x
    x = 236,412,714,042,682.56/24,408,112.80
  6. Step 6: Final answer
    x = 9,685,825.20

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1.5x scale

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.