Home / 24,780,383.70-37,157,812.26-11,121,820.98

Finding the Fourth Proportional to 24,780,383.70, 37,157,812.26 and 11,121,820.98

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Solution

The fourth proportional to 24,780,383.70, 37,157,812.26 and 11,121,820.98 is: 16,677,003.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,383.70 : 37,157,812.26 = 11,121,820.98 : x
  2. Step 2: Convert to fraction form
    24,780,383.70/37,157,812.26 = 11,121,820.98/x
  3. Step 3: Cross multiply
    24,780,383.70x = 37,157,812.26 × 11,121,820.98
  4. Step 4: Simplify right side
    24,780,383.70x = 413,262,535,964,169.19
  5. Step 5: Solve for x
    x = 413,262,535,964,169.19/24,780,383.70
  6. Step 6: Final answer
    x = 16,677,003.11

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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.