Home / 58,150,331.34-80,247,984.39-32,045,784.54

Finding the Fourth Proportional to 58,150,331.34, 80,247,984.39 and 32,045,784.54

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Solution

The fourth proportional to 58,150,331.34, 80,247,984.39 and 32,045,784.54 is: 44,223,473.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,150,331.34 : 80,247,984.39 = 32,045,784.54 : x
  2. Step 2: Convert to fraction form
    58,150,331.34/80,247,984.39 = 32,045,784.54/x
  3. Step 3: Cross multiply
    58,150,331.34x = 80,247,984.39 × 32,045,784.54
  4. Step 4: Simplify right side
    58,150,331.34x = 2,571,609,617,531,223.50
  5. Step 5: Solve for x
    x = 2,571,609,617,531,223.50/58,150,331.34
  6. Step 6: Final answer
    x = 44,223,473.16

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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.