Home / 633,423,951.14-950,134,025.98-160,722,079.30

Finding the Fourth Proportional to 633,423,951.14, 950,134,025.98 and 160,722,079.30

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Solution

The fourth proportional to 633,423,951.14, 950,134,025.98 and 160,722,079.30 is: 241,082,636.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,423,951.14 : 950,134,025.98 = 160,722,079.30 : x
  2. Step 2: Convert to fraction form
    633,423,951.14/950,134,025.98 = 160,722,079.30/x
  3. Step 3: Cross multiply
    633,423,951.14x = 950,134,025.98 × 160,722,079.30
  4. Step 4: Simplify right side
    633,423,951.14x = 152,707,516,269,185,824
  5. Step 5: Solve for x
    x = 152,707,516,269,185,824/633,423,951.14
  6. Step 6: Final answer
    x = 241,082,636.67

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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.