Home / 6,337,429,859.20-9,506,144,788.80-6,068,733,289.60

Finding the Fourth Proportional to 6,337,429,859.20, 9,506,144,788.80 and 6,068,733,289.60

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Solution

The fourth proportional to 6,337,429,859.20, 9,506,144,788.80 and 6,068,733,289.60 is: 9,103,099,934.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,429,859.20 : 9,506,144,788.80 = 6,068,733,289.60 : x
  2. Step 2: Convert to fraction form
    6,337,429,859.20/9,506,144,788.80 = 6,068,733,289.60/x
  3. Step 3: Cross multiply
    6,337,429,859.20x = 9,506,144,788.80 × 6,068,733,289.60
  4. Step 4: Simplify right side
    6,337,429,859.20x = 57,690,257,335,548,116,992
  5. Step 5: Solve for x
    x = 57,690,257,335,548,116,992/6,337,429,859.20
  6. Step 6: Final answer
    x = 9,103,099,934.40

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Double scale
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Similar ratio
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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.