Home / 14,477,407.41-21,716,092.76-3,694,708.47

Finding the Fourth Proportional to 14,477,407.41, 21,716,092.76 and 3,694,708.47

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Solution

The fourth proportional to 14,477,407.41, 21,716,092.76 and 3,694,708.47 is: 5,542,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,407.41 : 21,716,092.76 = 3,694,708.47 : x
  2. Step 2: Convert to fraction form
    14,477,407.41/21,716,092.76 = 3,694,708.47/x
  3. Step 3: Cross multiply
    14,477,407.41x = 21,716,092.76 × 3,694,708.47
  4. Step 4: Simplify right side
    14,477,407.41x = 80,234,631,855,677.69
  5. Step 5: Solve for x
    x = 80,234,631,855,677.69/14,477,407.41
  6. Step 6: Final answer
    x = 5,542,058.02

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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.