Home / 20,199,206,967,584-30,295,749,081,168-5,497,462,056,214.80

Finding the Fourth Proportional to 20,199,206,967,584, 30,295,749,081,168 and 5,497,462,056,214.80

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Solution

The fourth proportional to 20,199,206,967,584, 30,295,749,081,168 and 5,497,462,056,214.80 is: 8,245,359,894,851.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,199,206,967,584 : 30,295,749,081,168 = 5,497,462,056,214.80 : x
  2. Step 2: Convert to fraction form
    20,199,206,967,584/30,295,749,081,168 = 5,497,462,056,214.80/x
  3. Step 3: Cross multiply
    20,199,206,967,584x = 30,295,749,081,168 × 5,497,462,056,214.80
  4. Step 4: Simplify right side
    20,199,206,967,584x = 166,549,731,038,325,454,315,454,464
  5. Step 5: Solve for x
    x = 166,549,731,038,325,454,315,454,464/20,199,206,967,584
  6. Step 6: Final answer
    x = 8,245,359,894,851.67

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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.