Home / 17,467,430.42-24,105,152.80-10,129,620.33

Finding the Fourth Proportional to 17,467,430.42, 24,105,152.80 and 10,129,620.33

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Solution

The fourth proportional to 17,467,430.42, 24,105,152.80 and 10,129,620.33 is: 13,978,933.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,430.42 : 24,105,152.80 = 10,129,620.33 : x
  2. Step 2: Convert to fraction form
    17,467,430.42/24,105,152.80 = 10,129,620.33/x
  3. Step 3: Cross multiply
    17,467,430.42x = 24,105,152.80 × 10,129,620.33
  4. Step 4: Simplify right side
    17,467,430.42x = 244,176,045,860,636.44
  5. Step 5: Solve for x
    x = 244,176,045,860,636.44/17,467,430.42
  6. Step 6: Final answer
    x = 13,978,933.36

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1.5x scale

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.