Home / 2,496,336,001.60-3,744,504,002.40-1,271,895,937.60

Finding the Fourth Proportional to 2,496,336,001.60, 3,744,504,002.40 and 1,271,895,937.60

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Solution

The fourth proportional to 2,496,336,001.60, 3,744,504,002.40 and 1,271,895,937.60 is: 1,907,843,906.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,336,001.60 : 3,744,504,002.40 = 1,271,895,937.60 : x
  2. Step 2: Convert to fraction form
    2,496,336,001.60/3,744,504,002.40 = 1,271,895,937.60/x
  3. Step 3: Cross multiply
    2,496,336,001.60x = 3,744,504,002.40 × 1,271,895,937.60
  4. Step 4: Simplify right side
    2,496,336,001.60x = 4,762,619,428,979,500,032
  5. Step 5: Solve for x
    x = 4,762,619,428,979,500,032/2,496,336,001.60
  6. Step 6: Final answer
    x = 1,907,843,906.40

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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.