Home / 29,533,333.44-40,756,001.70-16,302,513.84

Finding the Fourth Proportional to 29,533,333.44, 40,756,001.70 and 16,302,513.84

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Solution

The fourth proportional to 29,533,333.44, 40,756,001.70 and 16,302,513.84 is: 22,497,469.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,533,333.44 : 40,756,001.70 = 16,302,513.84 : x
  2. Step 2: Convert to fraction form
    29,533,333.44/40,756,001.70 = 16,302,513.84/x
  3. Step 3: Cross multiply
    29,533,333.44x = 40,756,001.70 × 16,302,513.84
  4. Step 4: Simplify right side
    29,533,333.44x = 664,425,281,777,313.62
  5. Step 5: Solve for x
    x = 664,425,281,777,313.62/29,533,333.44
  6. Step 6: Final answer
    x = 22,497,469.96

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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.