Home / 24,165,942.04-33,348,998.16-13,152,770.72

Finding the Fourth Proportional to 24,165,942.04, 33,348,998.16 and 13,152,770.72

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Solution

The fourth proportional to 24,165,942.04, 33,348,998.16 and 13,152,770.72 is: 18,150,822.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,942.04 : 33,348,998.16 = 13,152,770.72 : x
  2. Step 2: Convert to fraction form
    24,165,942.04/33,348,998.16 = 13,152,770.72/x
  3. Step 3: Cross multiply
    24,165,942.04x = 33,348,998.16 × 13,152,770.72
  4. Step 4: Simplify right side
    24,165,942.04x = 438,631,726,498,495.62
  5. Step 5: Solve for x
    x = 438,631,726,498,495.62/24,165,942.04
  6. Step 6: Final answer
    x = 18,150,822.58

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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.