Home / 64,863,255.28-89,511,299.37-35,494,594.06

Finding the Fourth Proportional to 64,863,255.28, 89,511,299.37 and 35,494,594.06

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Solution

The fourth proportional to 64,863,255.28, 89,511,299.37 and 35,494,594.06 is: 48,982,543.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,863,255.28 : 89,511,299.37 = 35,494,594.06 : x
  2. Step 2: Convert to fraction form
    64,863,255.28/89,511,299.37 = 35,494,594.06/x
  3. Step 3: Cross multiply
    64,863,255.28x = 89,511,299.37 × 35,494,594.06
  4. Step 4: Simplify right side
    64,863,255.28x = 3,177,167,234,921,284
  5. Step 5: Solve for x
    x = 3,177,167,234,921,284/64,863,255.28
  6. Step 6: Final answer
    x = 48,982,543.68

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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.