Home / 10,905,487,622.20-16,358,231,433.30-10,905,487,622.20

Finding the Fourth Proportional to 10,905,487,622.20, 16,358,231,433.30 and 10,905,487,622.20

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Solution

The fourth proportional to 10,905,487,622.20, 16,358,231,433.30 and 10,905,487,622.20 is: 16,358,231,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,905,487,622.20 : 16,358,231,433.30 = 10,905,487,622.20 : x
  2. Step 2: Convert to fraction form
    10,905,487,622.20/16,358,231,433.30 = 10,905,487,622.20/x
  3. Step 3: Cross multiply
    10,905,487,622.20x = 16,358,231,433.30 × 10,905,487,622.20
  4. Step 4: Simplify right side
    10,905,487,622.20x = 178,394,490,416,936,124,416
  5. Step 5: Solve for x
    x = 178,394,490,416,936,124,416/10,905,487,622.20
  6. Step 6: Final answer
    x = 16,358,231,433.30

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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.