Home / 590,162,003.67-885,285,520.70-226,656,359.67

Finding the Fourth Proportional to 590,162,003.67, 885,285,520.70 and 226,656,359.67

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Solution

The fourth proportional to 590,162,003.67, 885,285,520.70 and 226,656,359.67 is: 340,000,867.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,162,003.67 : 885,285,520.70 = 226,656,359.67 : x
  2. Step 2: Convert to fraction form
    590,162,003.67/885,285,520.70 = 226,656,359.67/x
  3. Step 3: Cross multiply
    590,162,003.67x = 885,285,520.70 × 226,656,359.67
  4. Step 4: Simplify right side
    590,162,003.67x = 200,655,593,390,422,432
  5. Step 5: Solve for x
    x = 200,655,593,390,422,432/590,162,003.67
  6. Step 6: Final answer
    x = 340,000,867.80

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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.