Home / 224,202,238.70-336,303,358.05-103,033,690.70

Finding the Fourth Proportional to 224,202,238.70, 336,303,358.05 and 103,033,690.70

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Solution

The fourth proportional to 224,202,238.70, 336,303,358.05 and 103,033,690.70 is: 154,550,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,238.70 : 336,303,358.05 = 103,033,690.70 : x
  2. Step 2: Convert to fraction form
    224,202,238.70/336,303,358.05 = 103,033,690.70/x
  3. Step 3: Cross multiply
    224,202,238.70x = 336,303,358.05 × 103,033,690.70
  4. Step 4: Simplify right side
    224,202,238.70x = 34,650,576,174,695,056
  5. Step 5: Solve for x
    x = 34,650,576,174,695,056/224,202,238.70
  6. Step 6: Final answer
    x = 154,550,536.05

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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.