Home / 5,202,992,565.66-7,179,943,964.41-2,944,883,609.89

Finding the Fourth Proportional to 5,202,992,565.66, 7,179,943,964.41 and 2,944,883,609.89

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Solution

The fourth proportional to 5,202,992,565.66, 7,179,943,964.41 and 2,944,883,609.89 is: 4,063,834,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,202,992,565.66 : 7,179,943,964.41 = 2,944,883,609.89 : x
  2. Step 2: Convert to fraction form
    5,202,992,565.66/7,179,943,964.41 = 2,944,883,609.89/x
  3. Step 3: Cross multiply
    5,202,992,565.66x = 7,179,943,964.41 × 2,944,883,609.89
  4. Step 4: Simplify right side
    5,202,992,565.66x = 21,144,099,300,719,636,480
  5. Step 5: Solve for x
    x = 21,144,099,300,719,636,480/5,202,992,565.66
  6. Step 6: Final answer
    x = 4,063,834,232.68

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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.