Home / 9,556,047.70-14,324,740.35-8,548,278.10

Finding the Fourth Proportional to 9,556,047.70, 14,324,740.35 and 8,548,278.10

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Solution

The fourth proportional to 9,556,047.70, 14,324,740.35 and 8,548,278.10 is: 12,814,070.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556,047.70 : 14,324,740.35 = 8,548,278.10 : x
  2. Step 2: Convert to fraction form
    9,556,047.70/14,324,740.35 = 8,548,278.10/x
  3. Step 3: Cross multiply
    9,556,047.70x = 14,324,740.35 × 8,548,278.10
  4. Step 4: Simplify right side
    9,556,047.70x = 122,451,864,222,091.33
  5. Step 5: Solve for x
    x = 122,451,864,222,091.33/9,556,047.70
  6. Step 6: Final answer
    x = 12,814,070.01

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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.