Home / 17,934,237.96-24,749,794.26-10,200,393.60

Finding the Fourth Proportional to 17,934,237.96, 24,749,794.26 and 10,200,393.60

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Solution

The fourth proportional to 17,934,237.96, 24,749,794.26 and 10,200,393.60 is: 14,076,853.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,934,237.96 : 24,749,794.26 = 10,200,393.60 : x
  2. Step 2: Convert to fraction form
    17,934,237.96/24,749,794.26 = 10,200,393.60/x
  3. Step 3: Cross multiply
    17,934,237.96x = 24,749,794.26 × 10,200,393.60
  4. Step 4: Simplify right side
    17,934,237.96x = 252,457,642,971,020.75
  5. Step 5: Solve for x
    x = 252,457,642,971,020.75/17,934,237.96
  6. Step 6: Final answer
    x = 14,076,853.64

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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.