Home / 4,428,795,620.76-6,641,148,615.30-1,630,061,174.04

Finding the Fourth Proportional to 4,428,795,620.76, 6,641,148,615.30 and 1,630,061,174.04

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Solution

The fourth proportional to 4,428,795,620.76, 6,641,148,615.30 and 1,630,061,174.04 is: 2,444,339,146.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,795,620.76 : 6,641,148,615.30 = 1,630,061,174.04 : x
  2. Step 2: Convert to fraction form
    4,428,795,620.76/6,641,148,615.30 = 1,630,061,174.04/x
  3. Step 3: Cross multiply
    4,428,795,620.76x = 6,641,148,615.30 × 1,630,061,174.04
  4. Step 4: Simplify right side
    4,428,795,620.76x = 10,825,478,508,830,038,016
  5. Step 5: Solve for x
    x = 10,825,478,508,830,038,016/4,428,795,620.76
  6. Step 6: Final answer
    x = 2,444,339,146.76

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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.