Home / 14,477,402.40-21,716,085.19-3,694,703.46

Finding the Fourth Proportional to 14,477,402.40, 21,716,085.19 and 3,694,703.46

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Solution

The fourth proportional to 14,477,402.40, 21,716,085.19 and 3,694,703.46 is: 5,542,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,402.40 : 21,716,085.19 = 3,694,703.46 : x
  2. Step 2: Convert to fraction form
    14,477,402.40/21,716,085.19 = 3,694,703.46/x
  3. Step 3: Cross multiply
    14,477,402.40x = 21,716,085.19 × 3,694,703.46
  4. Step 4: Simplify right side
    14,477,402.40x = 80,234,495,089,147.77
  5. Step 5: Solve for x
    x = 80,234,495,089,147.77/14,477,402.40
  6. Step 6: Final answer
    x = 5,542,050.49

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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.