Home / 4,472,242,648.20-6,708,300,986.70-2,018,575,614.60

Finding the Fourth Proportional to 4,472,242,648.20, 6,708,300,986.70 and 2,018,575,614.60

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Solution

The fourth proportional to 4,472,242,648.20, 6,708,300,986.70 and 2,018,575,614.60 is: 3,027,834,992.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,242,648.20 : 6,708,300,986.70 = 2,018,575,614.60 : x
  2. Step 2: Convert to fraction form
    4,472,242,648.20/6,708,300,986.70 = 2,018,575,614.60/x
  3. Step 3: Cross multiply
    4,472,242,648.20x = 6,708,300,986.70 × 2,018,575,614.60
  4. Step 4: Simplify right side
    4,472,242,648.20x = 13,541,212,787,149,737,984
  5. Step 5: Solve for x
    x = 13,541,212,787,149,737,984/4,472,242,648.20
  6. Step 6: Final answer
    x = 3,027,834,992.94

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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.