Home / 4,614,201,711.90-6,921,491,524.65-1,342,650,915.90

Finding the Fourth Proportional to 4,614,201,711.90, 6,921,491,524.65 and 1,342,650,915.90

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Solution

The fourth proportional to 4,614,201,711.90, 6,921,491,524.65 and 1,342,650,915.90 is: 2,014,031,356.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,201,711.90 : 6,921,491,524.65 = 1,342,650,915.90 : x
  2. Step 2: Convert to fraction form
    4,614,201,711.90/6,921,491,524.65 = 1,342,650,915.90/x
  3. Step 3: Cross multiply
    4,614,201,711.90x = 6,921,491,524.65 × 1,342,650,915.90
  4. Step 4: Simplify right side
    4,614,201,711.90x = 9,293,146,934,965,409,792
  5. Step 5: Solve for x
    x = 9,293,146,934,965,409,792/4,614,201,711.90
  6. Step 6: Final answer
    x = 2,014,031,356.93

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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.