Home / 67,434,065.02-93,059,008.60-36,494,234.30

Finding the Fourth Proportional to 67,434,065.02, 93,059,008.60 and 36,494,234.30

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Solution

The fourth proportional to 67,434,065.02, 93,059,008.60 and 36,494,234.30 is: 50,362,042.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434,065.02 : 93,059,008.60 = 36,494,234.30 : x
  2. Step 2: Convert to fraction form
    67,434,065.02/93,059,008.60 = 36,494,234.30/x
  3. Step 3: Cross multiply
    67,434,065.02x = 93,059,008.60 × 36,494,234.30
  4. Step 4: Simplify right side
    67,434,065.02x = 3,396,117,263,783,953.50
  5. Step 5: Solve for x
    x = 3,396,117,263,783,953.50/67,434,065.02
  6. Step 6: Final answer
    x = 50,362,042.73

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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.