Home / 590,162,002.67-885,285,519.20-226,656,358.67

Finding the Fourth Proportional to 590,162,002.67, 885,285,519.20 and 226,656,358.67

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Solution

The fourth proportional to 590,162,002.67, 885,285,519.20 and 226,656,358.67 is: 340,000,866.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,162,002.67 : 885,285,519.20 = 226,656,358.67 : x
  2. Step 2: Convert to fraction form
    590,162,002.67/885,285,519.20 = 226,656,358.67/x
  3. Step 3: Cross multiply
    590,162,002.67x = 885,285,519.20 × 226,656,358.67
  4. Step 4: Simplify right side
    590,162,002.67x = 200,655,592,165,152,384
  5. Step 5: Solve for x
    x = 200,655,592,165,152,384/590,162,002.67
  6. Step 6: Final answer
    x = 340,000,866.30

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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.