Home / 24,735,784,620.80-37,103,676,931.20-12,940,345,337.60

Finding the Fourth Proportional to 24,735,784,620.80, 37,103,676,931.20 and 12,940,345,337.60

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Solution

The fourth proportional to 24,735,784,620.80, 37,103,676,931.20 and 12,940,345,337.60 is: 19,410,518,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,784,620.80 : 37,103,676,931.20 = 12,940,345,337.60 : x
  2. Step 2: Convert to fraction form
    24,735,784,620.80/37,103,676,931.20 = 12,940,345,337.60/x
  3. Step 3: Cross multiply
    24,735,784,620.80x = 37,103,676,931.20 × 12,940,345,337.60
  4. Step 4: Simplify right side
    24,735,784,620.80x = 480,134,392,784,470,540,288
  5. Step 5: Solve for x
    x = 480,134,392,784,470,540,288/24,735,784,620.80
  6. Step 6: Final answer
    x = 19,410,518,006.40

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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.