Home / 2,392,286,149,622.60-3,301,355,047,548.20-1,309,639,593,126.70

Finding the Fourth Proportional to 2,392,286,149,622.60, 3,301,355,047,548.20 and 1,309,639,593,126.70

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Solution

The fourth proportional to 2,392,286,149,622.60, 3,301,355,047,548.20 and 1,309,639,593,126.70 is: 1,807,302,726,690.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,286,149,622.60 : 3,301,355,047,548.20 = 1,309,639,593,126.70 : x
  2. Step 2: Convert to fraction form
    2,392,286,149,622.60/3,301,355,047,548.20 = 1,309,639,593,126.70/x
  3. Step 3: Cross multiply
    2,392,286,149,622.60x = 3,301,355,047,548.20 × 1,309,639,593,126.70
  4. Step 4: Simplify right side
    2,392,286,149,622.60x = 4,323,585,281,237,801,983,016,960
  5. Step 5: Solve for x
    x = 4,323,585,281,237,801,983,016,960/2,392,286,149,622.60
  6. Step 6: Final answer
    x = 1,807,302,726,690.90

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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.