Home / 24,137,918.98-33,310,096.89-13,124,672.72

Finding the Fourth Proportional to 24,137,918.98, 33,310,096.89 and 13,124,672.72

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Solution

The fourth proportional to 24,137,918.98, 33,310,096.89 and 13,124,672.72 is: 18,111,922.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,137,918.98 : 33,310,096.89 = 13,124,672.72 : x
  2. Step 2: Convert to fraction form
    24,137,918.98/33,310,096.89 = 13,124,672.72/x
  3. Step 3: Cross multiply
    24,137,918.98x = 33,310,096.89 × 13,124,672.72
  4. Step 4: Simplify right side
    24,137,918.98x = 437,184,119,952,739.88
  5. Step 5: Solve for x
    x = 437,184,119,952,739.88/24,137,918.98
  6. Step 6: Final answer
    x = 18,111,922.59

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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.