Home / 53,952,496.20-80,928,744.30-48,283,792.20

Finding the Fourth Proportional to 53,952,496.20, 80,928,744.30 and 48,283,792.20

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Solution

The fourth proportional to 53,952,496.20, 80,928,744.30 and 48,283,792.20 is: 72,425,688.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,952,496.20 : 80,928,744.30 = 48,283,792.20 : x
  2. Step 2: Convert to fraction form
    53,952,496.20/80,928,744.30 = 48,283,792.20/x
  3. Step 3: Cross multiply
    53,952,496.20x = 80,928,744.30 × 48,283,792.20
  4. Step 4: Simplify right side
    53,952,496.20x = 3,907,546,672,788,134.50
  5. Step 5: Solve for x
    x = 3,907,546,672,788,134.50/53,952,496.20
  6. Step 6: Final answer
    x = 72,425,688.30

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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.