Home / 29,602,113.41-44,399,778.10-7,744,602.71

Finding the Fourth Proportional to 29,602,113.41, 44,399,778.10 and 7,744,602.71

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Solution

The fourth proportional to 29,602,113.41, 44,399,778.10 and 7,744,602.71 is: 11,616,016.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,602,113.41 : 44,399,778.10 = 7,744,602.71 : x
  2. Step 2: Convert to fraction form
    29,602,113.41/44,399,778.10 = 7,744,602.71/x
  3. Step 3: Cross multiply
    29,602,113.41x = 44,399,778.10 × 7,744,602.71
  4. Step 4: Simplify right side
    29,602,113.41x = 343,858,641,796,658.69
  5. Step 5: Solve for x
    x = 343,858,641,796,658.69/29,602,113.41
  6. Step 6: Final answer
    x = 11,616,016.63

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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.