Home / 14,964,548.10-20,651,082.49-8,089,030.14

Finding the Fourth Proportional to 14,964,548.10, 20,651,082.49 and 8,089,030.14

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Solution

The fourth proportional to 14,964,548.10, 20,651,082.49 and 8,089,030.14 is: 11,162,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,964,548.10 : 20,651,082.49 = 8,089,030.14 : x
  2. Step 2: Convert to fraction form
    14,964,548.10/20,651,082.49 = 8,089,030.14/x
  3. Step 3: Cross multiply
    14,964,548.10x = 20,651,082.49 × 8,089,030.14
  4. Step 4: Simplify right side
    14,964,548.10x = 167,047,228,685,236.22
  5. Step 5: Solve for x
    x = 167,047,228,685,236.22/14,964,548.10
  6. Step 6: Final answer
    x = 11,162,864.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.