Home / 58,149,618.38-80,247,004.02-32,045,072.84

Finding the Fourth Proportional to 58,149,618.38, 80,247,004.02 and 32,045,072.84

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Solution

The fourth proportional to 58,149,618.38, 80,247,004.02 and 32,045,072.84 is: 44,222,492.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,149,618.38 : 80,247,004.02 = 32,045,072.84 : x
  2. Step 2: Convert to fraction form
    58,149,618.38/80,247,004.02 = 32,045,072.84/x
  3. Step 3: Cross multiply
    58,149,618.38x = 80,247,004.02 × 32,045,072.84
  4. Step 4: Simplify right side
    58,149,618.38x = 2,571,521,089,012,672.50
  5. Step 5: Solve for x
    x = 2,571,521,089,012,672.50/58,149,618.38
  6. Step 6: Final answer
    x = 44,222,492.95

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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.