Home / 224,586,007.60-336,879,011.40-54,384,919.60

Finding the Fourth Proportional to 224,586,007.60, 336,879,011.40 and 54,384,919.60

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Solution

The fourth proportional to 224,586,007.60, 336,879,011.40 and 54,384,919.60 is: 81,577,379.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,586,007.60 : 336,879,011.40 = 54,384,919.60 : x
  2. Step 2: Convert to fraction form
    224,586,007.60/336,879,011.40 = 54,384,919.60/x
  3. Step 3: Cross multiply
    224,586,007.60x = 336,879,011.40 × 54,384,919.60
  4. Step 4: Simplify right side
    224,586,007.60x = 18,321,137,949,916,484
  5. Step 5: Solve for x
    x = 18,321,137,949,916,484/224,586,007.60
  6. Step 6: Final answer
    x = 81,577,379.40

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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.