Home / 294,096,024.20-441,160,625.10-89,630,769.80

Finding the Fourth Proportional to 294,096,024.20, 441,160,625.10 and 89,630,769.80

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Solution

The fourth proportional to 294,096,024.20, 441,160,625.10 and 89,630,769.80 is: 134,451,210.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,096,024.20 : 441,160,625.10 = 89,630,769.80 : x
  2. Step 2: Convert to fraction form
    294,096,024.20/441,160,625.10 = 89,630,769.80/x
  3. Step 3: Cross multiply
    294,096,024.20x = 441,160,625.10 × 89,630,769.80
  4. Step 4: Simplify right side
    294,096,024.20x = 39,541,566,433,162,200
  5. Step 5: Solve for x
    x = 39,541,566,433,162,200/294,096,024.20
  6. Step 6: Final answer
    x = 134,451,210.42

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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.