Home / 29,745,893.34-44,604,478.76-12,469,453.79

Finding the Fourth Proportional to 29,745,893.34, 44,604,478.76 and 12,469,453.79

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Solution

The fourth proportional to 29,745,893.34, 44,604,478.76 and 12,469,453.79 is: 18,698,160.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,745,893.34 : 44,604,478.76 = 12,469,453.79 : x
  2. Step 2: Convert to fraction form
    29,745,893.34/44,604,478.76 = 12,469,453.79/x
  3. Step 3: Cross multiply
    29,745,893.34x = 44,604,478.76 × 12,469,453.79
  4. Step 4: Simplify right side
    29,745,893.34x = 556,193,486,439,486.88
  5. Step 5: Solve for x
    x = 556,193,486,439,486.88/29,745,893.34
  6. Step 6: Final answer
    x = 18,698,160.45

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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.