Home / 47,193,072,594.33-65,126,466,306.14-25,491,214,914.15

Finding the Fourth Proportional to 47,193,072,594.33, 65,126,466,306.14 and 25,491,214,914.15

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Solution

The fourth proportional to 47,193,072,594.33, 65,126,466,306.14 and 25,491,214,914.15 is: 35,177,890,693.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,193,072,594.33 : 65,126,466,306.14 = 25,491,214,914.15 : x
  2. Step 2: Convert to fraction form
    47,193,072,594.33/65,126,466,306.14 = 25,491,214,914.15/x
  3. Step 3: Cross multiply
    47,193,072,594.33x = 65,126,466,306.14 × 25,491,214,914.15
  4. Step 4: Simplify right side
    47,193,072,594.33x = 1,660,152,749,208,836,243,456
  5. Step 5: Solve for x
    x = 1,660,152,749,208,836,243,456/47,193,072,594.33
  6. Step 6: Final answer
    x = 35,177,890,693.40

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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.