Home / 9,652,281,230.40-14,485,588,207.20-3,840,361,972.80

Finding the Fourth Proportional to 9,652,281,230.40, 14,485,588,207.20 and 3,840,361,972.80

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Solution

The fourth proportional to 9,652,281,230.40, 14,485,588,207.20 and 3,840,361,972.80 is: 5,763,394,246.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,281,230.40 : 14,485,588,207.20 = 3,840,361,972.80 : x
  2. Step 2: Convert to fraction form
    9,652,281,230.40/14,485,588,207.20 = 3,840,361,972.80/x
  3. Step 3: Cross multiply
    9,652,281,230.40x = 14,485,588,207.20 × 3,840,361,972.80
  4. Step 4: Simplify right side
    9,652,281,230.40x = 55,629,902,104,571,011,072
  5. Step 5: Solve for x
    x = 55,629,902,104,571,011,072/9,652,281,230.40
  6. Step 6: Final answer
    x = 5,763,394,246.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.