Home / 6,824,142,704.20-10,236,214,056.30-5,660,924,643.40

Finding the Fourth Proportional to 6,824,142,704.20, 10,236,214,056.30 and 5,660,924,643.40

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Solution

The fourth proportional to 6,824,142,704.20, 10,236,214,056.30 and 5,660,924,643.40 is: 8,491,386,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,142,704.20 : 10,236,214,056.30 = 5,660,924,643.40 : x
  2. Step 2: Convert to fraction form
    6,824,142,704.20/10,236,214,056.30 = 5,660,924,643.40/x
  3. Step 3: Cross multiply
    6,824,142,704.20x = 10,236,214,056.30 × 5,660,924,643.40
  4. Step 4: Simplify right side
    6,824,142,704.20x = 57,946,436,406,426,140,672
  5. Step 5: Solve for x
    x = 57,946,436,406,426,140,672/6,824,142,704.20
  6. Step 6: Final answer
    x = 8,491,386,965.10

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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.