Home / 4,438,414,671.75-6,656,789,662.76-2,227,030,627.77

Finding the Fourth Proportional to 4,438,414,671.75, 6,656,789,662.76 and 2,227,030,627.77

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Solution

The fourth proportional to 4,438,414,671.75, 6,656,789,662.76 and 2,227,030,627.77 is: 3,340,128,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,414,671.75 : 6,656,789,662.76 = 2,227,030,627.77 : x
  2. Step 2: Convert to fraction form
    4,438,414,671.75/6,656,789,662.76 = 2,227,030,627.77/x
  3. Step 3: Cross multiply
    4,438,414,671.75x = 6,656,789,662.76 × 2,227,030,627.77
  4. Step 4: Simplify right side
    4,438,414,671.75x = 14,824,874,461,578,115,072
  5. Step 5: Solve for x
    x = 14,824,874,461,578,115,072/4,438,414,671.75
  6. Step 6: Final answer
    x = 3,340,128,302.10

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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.