Home / 3,328,156,635.20-4,992,234,952.80-2,360,697,819.20

Finding the Fourth Proportional to 3,328,156,635.20, 4,992,234,952.80 and 2,360,697,819.20

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Solution

The fourth proportional to 3,328,156,635.20, 4,992,234,952.80 and 2,360,697,819.20 is: 3,541,046,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,156,635.20 : 4,992,234,952.80 = 2,360,697,819.20 : x
  2. Step 2: Convert to fraction form
    3,328,156,635.20/4,992,234,952.80 = 2,360,697,819.20/x
  3. Step 3: Cross multiply
    3,328,156,635.20x = 4,992,234,952.80 × 2,360,697,819.20
  4. Step 4: Simplify right side
    3,328,156,635.20x = 11,785,158,166,008,975,360
  5. Step 5: Solve for x
    x = 11,785,158,166,008,975,360/3,328,156,635.20
  6. Step 6: Final answer
    x = 3,541,046,728.80

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Double scale
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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.