Home / 213,818,720.67-295,069,834.44-116,033,576.67

Finding the Fourth Proportional to 213,818,720.67, 295,069,834.44 and 116,033,576.67

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Solution

The fourth proportional to 213,818,720.67, 295,069,834.44 and 116,033,576.67 is: 160,126,335.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,818,720.67 : 295,069,834.44 = 116,033,576.67 : x
  2. Step 2: Convert to fraction form
    213,818,720.67/295,069,834.44 = 116,033,576.67/x
  3. Step 3: Cross multiply
    213,818,720.67x = 295,069,834.44 × 116,033,576.67
  4. Step 4: Simplify right side
    213,818,720.67x = 34,238,008,257,497,948
  5. Step 5: Solve for x
    x = 34,238,008,257,497,948/213,818,720.67
  6. Step 6: Final answer
    x = 160,126,335.76

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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.