Home / 24,100,302.60-33,258,379.68-13,235,286.60

Finding the Fourth Proportional to 24,100,302.60, 33,258,379.68 and 13,235,286.60

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Solution

The fourth proportional to 24,100,302.60, 33,258,379.68 and 13,235,286.60 is: 18,264,674.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100,302.60 : 33,258,379.68 = 13,235,286.60 : x
  2. Step 2: Convert to fraction form
    24,100,302.60/33,258,379.68 = 13,235,286.60/x
  3. Step 3: Cross multiply
    24,100,302.60x = 33,258,379.68 × 13,235,286.60
  4. Step 4: Simplify right side
    24,100,302.60x = 440,184,186,916,416.25
  5. Step 5: Solve for x
    x = 440,184,186,916,416.25/24,100,302.60
  6. Step 6: Final answer
    x = 18,264,674.69

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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.