Home / 96,580,940.20-144,871,410.30-58,222,709.80

Finding the Fourth Proportional to 96,580,940.20, 144,871,410.30 and 58,222,709.80

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Solution

The fourth proportional to 96,580,940.20, 144,871,410.30 and 58,222,709.80 is: 87,334,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,580,940.20 : 144,871,410.30 = 58,222,709.80 : x
  2. Step 2: Convert to fraction form
    96,580,940.20/144,871,410.30 = 58,222,709.80/x
  3. Step 3: Cross multiply
    96,580,940.20x = 144,871,410.30 × 58,222,709.80
  4. Step 4: Simplify right side
    96,580,940.20x = 8,434,806,080,213,631
  5. Step 5: Solve for x
    x = 8,434,806,080,213,631/96,580,940.20
  6. Step 6: Final answer
    x = 87,334,064.70

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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.