Home / 24,197,194.40-33,391,707.80-13,184,034.60

Finding the Fourth Proportional to 24,197,194.40, 33,391,707.80 and 13,184,034.60

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Solution

The fourth proportional to 24,197,194.40, 33,391,707.80 and 13,184,034.60 is: 18,193,738.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,197,194.40 : 33,391,707.80 = 13,184,034.60 : x
  2. Step 2: Convert to fraction form
    24,197,194.40/33,391,707.80 = 13,184,034.60/x
  3. Step 3: Cross multiply
    24,197,194.40x = 33,391,707.80 × 13,184,034.60
  4. Step 4: Simplify right side
    24,197,194.40x = 440,237,430,922,369.69
  5. Step 5: Solve for x
    x = 440,237,430,922,369.69/24,197,194.40
  6. Step 6: Final answer
    x = 18,193,738.65

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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.