Home / 4,082,908,449.52-5,634,195,072.49-2,249,689,743.86

Finding the Fourth Proportional to 4,082,908,449.52, 5,634,195,072.49 and 2,249,689,743.86

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Solution

The fourth proportional to 4,082,908,449.52, 5,634,195,072.49 and 2,249,689,743.86 is: 3,104,451,404.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,908,449.52 : 5,634,195,072.49 = 2,249,689,743.86 : x
  2. Step 2: Convert to fraction form
    4,082,908,449.52/5,634,195,072.49 = 2,249,689,743.86/x
  3. Step 3: Cross multiply
    4,082,908,449.52x = 5,634,195,072.49 × 2,249,689,743.86
  4. Step 4: Simplify right side
    4,082,908,449.52x = 12,675,190,869,462,505,472
  5. Step 5: Solve for x
    x = 12,675,190,869,462,505,472/4,082,908,449.52
  6. Step 6: Final answer
    x = 3,104,451,404.23

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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.