Home / 58,147,661.28-80,244,310.70-32,043,113.30

Finding the Fourth Proportional to 58,147,661.28, 80,244,310.70 and 32,043,113.30

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Solution

The fourth proportional to 58,147,661.28, 80,244,310.70 and 32,043,113.30 is: 44,219,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,147,661.28 : 80,244,310.70 = 32,043,113.30 : x
  2. Step 2: Convert to fraction form
    58,147,661.28/80,244,310.70 = 32,043,113.30/x
  3. Step 3: Cross multiply
    58,147,661.28x = 80,244,310.70 × 32,043,113.30
  4. Step 4: Simplify right side
    58,147,661.28x = 2,571,277,539,440,502.50
  5. Step 5: Solve for x
    x = 2,571,277,539,440,502.50/58,147,661.28
  6. Step 6: Final answer
    x = 44,219,792.90

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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.