Home / 2,630,107,776-3,629,504,252.16-1,456,660,853.76

Finding the Fourth Proportional to 2,630,107,776, 3,629,504,252.16 and 1,456,660,853.76

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Solution

The fourth proportional to 2,630,107,776, 3,629,504,252.16 and 1,456,660,853.76 is: 2,010,167,344.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,107,776 : 3,629,504,252.16 = 1,456,660,853.76 : x
  2. Step 2: Convert to fraction form
    2,630,107,776/3,629,504,252.16 = 1,456,660,853.76/x
  3. Step 3: Cross multiply
    2,630,107,776x = 3,629,504,252.16 × 1,456,660,853.76
  4. Step 4: Simplify right side
    2,630,107,776x = 5,286,956,762,676,935,680
  5. Step 5: Solve for x
    x = 5,286,956,762,676,935,680/2,630,107,776
  6. Step 6: Final answer
    x = 2,010,167,344.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.