Home / 2,953,658,975.38-4,077,304,437.09-1,840,375,110.94

Finding the Fourth Proportional to 2,953,658,975.38, 4,077,304,437.09 and 1,840,375,110.94

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Solution

The fourth proportional to 2,953,658,975.38, 4,077,304,437.09 and 1,840,375,110.94 is: 2,540,499,654.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,658,975.38 : 4,077,304,437.09 = 1,840,375,110.94 : x
  2. Step 2: Convert to fraction form
    2,953,658,975.38/4,077,304,437.09 = 1,840,375,110.94/x
  3. Step 3: Cross multiply
    2,953,658,975.38x = 4,077,304,437.09 × 1,840,375,110.94
  4. Step 4: Simplify right side
    2,953,658,975.38x = 7,503,769,605,745,664,000
  5. Step 5: Solve for x
    x = 7,503,769,605,745,664,000/2,953,658,975.38
  6. Step 6: Final answer
    x = 2,540,499,654.26

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1.5x scale

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.