Home / 53,612,073.59-80,404,824.35-15,273,919.85

Finding the Fourth Proportional to 53,612,073.59, 80,404,824.35 and 15,273,919.85

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Solution

The fourth proportional to 53,612,073.59, 80,404,824.35 and 15,273,919.85 is: 22,907,094.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,612,073.59 : 80,404,824.35 = 15,273,919.85 : x
  2. Step 2: Convert to fraction form
    53,612,073.59/80,404,824.35 = 15,273,919.85/x
  3. Step 3: Cross multiply
    53,612,073.59x = 80,404,824.35 × 15,273,919.85
  4. Step 4: Simplify right side
    53,612,073.59x = 1,228,096,842,311,389.25
  5. Step 5: Solve for x
    x = 1,228,096,842,311,389.25/53,612,073.59
  6. Step 6: Final answer
    x = 22,907,094.62

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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.