Home / 6,337,430,147.70-9,506,145,221.55-6,068,733,578.10

Finding the Fourth Proportional to 6,337,430,147.70, 9,506,145,221.55 and 6,068,733,578.10

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Solution

The fourth proportional to 6,337,430,147.70, 9,506,145,221.55 and 6,068,733,578.10 is: 9,103,100,367.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,430,147.70 : 9,506,145,221.55 = 6,068,733,578.10 : x
  2. Step 2: Convert to fraction form
    6,337,430,147.70/9,506,145,221.55 = 6,068,733,578.10/x
  3. Step 3: Cross multiply
    6,337,430,147.70x = 9,506,145,221.55 × 6,068,733,578.10
  4. Step 4: Simplify right side
    6,337,430,147.70x = 57,690,262,704,315,351,040
  5. Step 5: Solve for x
    x = 57,690,262,704,315,351,040/6,337,430,147.70
  6. Step 6: Final answer
    x = 9,103,100,367.15

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Half scale
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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.