Home / 13,814,599.13-20,717,414.71-4,590,094.36

Finding the Fourth Proportional to 13,814,599.13, 20,717,414.71 and 4,590,094.36

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Solution

The fourth proportional to 13,814,599.13, 20,717,414.71 and 4,590,094.36 is: 6,883,651.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,814,599.13 : 20,717,414.71 = 4,590,094.36 : x
  2. Step 2: Convert to fraction form
    13,814,599.13/20,717,414.71 = 4,590,094.36/x
  3. Step 3: Cross multiply
    13,814,599.13x = 20,717,414.71 × 4,590,094.36
  4. Step 4: Simplify right side
    13,814,599.13x = 95,094,888,414,152.05
  5. Step 5: Solve for x
    x = 95,094,888,414,152.05/13,814,599.13
  6. Step 6: Final answer
    x = 6,883,651.67

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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.