Home / 93,663,497.26-140,392,758.21-48,228,018.22

Finding the Fourth Proportional to 93,663,497.26, 140,392,758.21 and 48,228,018.22

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Solution

The fourth proportional to 93,663,497.26, 140,392,758.21 and 48,228,018.22 is: 72,289,255.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,663,497.26 : 140,392,758.21 = 48,228,018.22 : x
  2. Step 2: Convert to fraction form
    93,663,497.26/140,392,758.21 = 48,228,018.22/x
  3. Step 3: Cross multiply
    93,663,497.26x = 140,392,758.21 × 48,228,018.22
  4. Step 4: Simplify right side
    93,663,497.26x = 6,770,864,500,907,935
  5. Step 5: Solve for x
    x = 6,770,864,500,907,935/93,663,497.26
  6. Step 6: Final answer
    x = 72,289,255.68

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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.