Home / 24,621,256.33-36,932,636.96-8,446,980.71

Finding the Fourth Proportional to 24,621,256.33, 36,932,636.96 and 8,446,980.71

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Solution

The fourth proportional to 24,621,256.33, 36,932,636.96 and 8,446,980.71 is: 12,670,729.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,621,256.33 : 36,932,636.96 = 8,446,980.71 : x
  2. Step 2: Convert to fraction form
    24,621,256.33/36,932,636.96 = 8,446,980.71/x
  3. Step 3: Cross multiply
    24,621,256.33x = 36,932,636.96 × 8,446,980.71
  4. Step 4: Simplify right side
    24,621,256.33x = 311,969,272,099,848.69
  5. Step 5: Solve for x
    x = 311,969,272,099,848.69/24,621,256.33
  6. Step 6: Final answer
    x = 12,670,729.22

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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.