Home / 3,975,326,966.40-5,962,934,462.40-1,794,289,603.20

Finding the Fourth Proportional to 3,975,326,966.40, 5,962,934,462.40 and 1,794,289,603.20

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Solution

The fourth proportional to 3,975,326,966.40, 5,962,934,462.40 and 1,794,289,603.20 is: 2,691,409,134.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,975,326,966.40 : 5,962,934,462.40 = 1,794,289,603.20 : x
  2. Step 2: Convert to fraction form
    3,975,326,966.40/5,962,934,462.40 = 1,794,289,603.20/x
  3. Step 3: Cross multiply
    3,975,326,966.40x = 5,962,934,462.40 × 1,794,289,603.20
  4. Step 4: Simplify right side
    3,975,326,966.40x = 10,699,231,310,447,300,608
  5. Step 5: Solve for x
    x = 10,699,231,310,447,300,608/3,975,326,966.40
  6. Step 6: Final answer
    x = 2,691,409,134.61

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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.