Home / 590,979,814.70-886,469,722.05-160,158,310.70

Finding the Fourth Proportional to 590,979,814.70, 886,469,722.05 and 160,158,310.70

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Solution

The fourth proportional to 590,979,814.70, 886,469,722.05 and 160,158,310.70 is: 240,237,466.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,979,814.70 : 886,469,722.05 = 160,158,310.70 : x
  2. Step 2: Convert to fraction form
    590,979,814.70/886,469,722.05 = 160,158,310.70/x
  3. Step 3: Cross multiply
    590,979,814.70x = 886,469,722.05 × 160,158,310.70
  4. Step 4: Simplify right side
    590,979,814.70x = 141,975,493,170,226,528
  5. Step 5: Solve for x
    x = 141,975,493,170,226,528/590,979,814.70
  6. Step 6: Final answer
    x = 240,237,466.05

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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.