Home / 6,824,142,733.70-10,236,214,100.55-5,660,924,672.90

Finding the Fourth Proportional to 6,824,142,733.70, 10,236,214,100.55 and 5,660,924,672.90

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Solution

The fourth proportional to 6,824,142,733.70, 10,236,214,100.55 and 5,660,924,672.90 is: 8,491,387,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,142,733.70 : 10,236,214,100.55 = 5,660,924,672.90 : x
  2. Step 2: Convert to fraction form
    6,824,142,733.70/10,236,214,100.55 = 5,660,924,672.90/x
  3. Step 3: Cross multiply
    6,824,142,733.70x = 10,236,214,100.55 × 5,660,924,672.90
  4. Step 4: Simplify right side
    6,824,142,733.70x = 57,946,436,958,890,369,024
  5. Step 5: Solve for x
    x = 57,946,436,958,890,369,024/6,824,142,733.70
  6. Step 6: Final answer
    x = 8,491,387,009.35

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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.