Home / 182,853,980.46-252,325,392.03-104,540,834.70

Finding the Fourth Proportional to 182,853,980.46, 252,325,392.03 and 104,540,834.70

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Solution

The fourth proportional to 182,853,980.46, 252,325,392.03 and 104,540,834.70 is: 144,258,861.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,853,980.46 : 252,325,392.03 = 104,540,834.70 : x
  2. Step 2: Convert to fraction form
    182,853,980.46/252,325,392.03 = 104,540,834.70/x
  3. Step 3: Cross multiply
    182,853,980.46x = 252,325,392.03 × 104,540,834.70
  4. Step 4: Simplify right side
    182,853,980.46x = 26,378,307,098,820,928
  5. Step 5: Solve for x
    x = 26,378,307,098,820,928/182,853,980.46
  6. Step 6: Final answer
    x = 144,258,861.81

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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.