Home / 96,200,751.88-144,325,043.34-28,044,042.76

Finding the Fourth Proportional to 96,200,751.88, 144,325,043.34 and 28,044,042.76

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Solution

The fourth proportional to 96,200,751.88, 144,325,043.34 and 28,044,042.76 is: 42,073,035.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,200,751.88 : 144,325,043.34 = 28,044,042.76 : x
  2. Step 2: Convert to fraction form
    96,200,751.88/144,325,043.34 = 28,044,042.76/x
  3. Step 3: Cross multiply
    96,200,751.88x = 144,325,043.34 × 28,044,042.76
  4. Step 4: Simplify right side
    96,200,751.88x = 4,047,457,686,765,813.50
  5. Step 5: Solve for x
    x = 4,047,457,686,765,813.50/96,200,751.88
  6. Step 6: Final answer
    x = 42,073,035.89

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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.