Home / 9,736,332,659,845.80-14,607,325,592,401-3,924,784,131,988.20

Finding the Fourth Proportional to 9,736,332,659,845.80, 14,607,325,592,401 and 3,924,784,131,988.20

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Solution

The fourth proportional to 9,736,332,659,845.80, 14,607,325,592,401 and 3,924,784,131,988.20 is: 5,888,315,621,371.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,736,332,659,845.80 : 14,607,325,592,401 = 3,924,784,131,988.20 : x
  2. Step 2: Convert to fraction form
    9,736,332,659,845.80/14,607,325,592,401 = 3,924,784,131,988.20/x
  3. Step 3: Cross multiply
    9,736,332,659,845.80x = 14,607,325,592,401 × 3,924,784,131,988.20
  4. Step 4: Simplify right side
    9,736,332,659,845.80x = 57,330,599,695,840,577,358,659,584
  5. Step 5: Solve for x
    x = 57,330,599,695,840,577,358,659,584/9,736,332,659,845.80
  6. Step 6: Final answer
    x = 5,888,315,621,371.61

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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.