Home / 1,808,141,504,434.60-2,493,559,197,158.20-1,319,626,652,100.50

Finding the Fourth Proportional to 1,808,141,504,434.60, 2,493,559,197,158.20 and 1,319,626,652,100.50

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Solution

The fourth proportional to 1,808,141,504,434.60, 2,493,559,197,158.20 and 1,319,626,652,100.50 is: 1,819,861,535,775.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,141,504,434.60 : 2,493,559,197,158.20 = 1,319,626,652,100.50 : x
  2. Step 2: Convert to fraction form
    1,808,141,504,434.60/2,493,559,197,158.20 = 1,319,626,652,100.50/x
  3. Step 3: Cross multiply
    1,808,141,504,434.60x = 2,493,559,197,158.20 × 1,319,626,652,100.50
  4. Step 4: Simplify right side
    1,808,141,504,434.60x = 3,290,567,175,160,286,192,599,040
  5. Step 5: Solve for x
    x = 3,290,567,175,160,286,192,599,040/1,808,141,504,434.60
  6. Step 6: Final answer
    x = 1,819,861,535,775.78

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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.