Home / 96,199,234.20-144,298,851.30-28,044,149.40

Finding the Fourth Proportional to 96,199,234.20, 144,298,851.30 and 28,044,149.40

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Solution

The fourth proportional to 96,199,234.20, 144,298,851.30 and 28,044,149.40 is: 42,066,224.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,199,234.20 : 144,298,851.30 = 28,044,149.40 : x
  2. Step 2: Convert to fraction form
    96,199,234.20/144,298,851.30 = 28,044,149.40/x
  3. Step 3: Cross multiply
    96,199,234.20x = 144,298,851.30 × 28,044,149.40
  4. Step 4: Simplify right side
    96,199,234.20x = 4,046,738,544,105,584.50
  5. Step 5: Solve for x
    x = 4,046,738,544,105,584.50/96,199,234.20
  6. Step 6: Final answer
    x = 42,066,224.10

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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.