Home / 1,668,940,416,000.40-2,503,410,624,000.70-1,668,940,416,000.40

Finding the Fourth Proportional to 1,668,940,416,000.40, 2,503,410,624,000.70 and 1,668,940,416,000.40

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Solution

The fourth proportional to 1,668,940,416,000.40, 2,503,410,624,000.70 and 1,668,940,416,000.40 is: 2,503,410,624,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,940,416,000.40 : 2,503,410,624,000.70 = 1,668,940,416,000.40 : x
  2. Step 2: Convert to fraction form
    1,668,940,416,000.40/2,503,410,624,000.70 = 1,668,940,416,000.40/x
  3. Step 3: Cross multiply
    1,668,940,416,000.40x = 2,503,410,624,000.70 × 1,668,940,416,000.40
  4. Step 4: Simplify right side
    1,668,940,416,000.40x = 4,178,043,168,239,549,396,549,632
  5. Step 5: Solve for x
    x = 4,178,043,168,239,549,396,549,632/1,668,940,416,000.40
  6. Step 6: Final answer
    x = 2,503,410,624,000.70

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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.