Home / 150,063,900.41-225,107,203.10-46,443,586.11

Finding the Fourth Proportional to 150,063,900.41, 225,107,203.10 and 46,443,586.11

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Solution

The fourth proportional to 150,063,900.41, 225,107,203.10 and 46,443,586.11 is: 69,668,892.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,063,900.41 : 225,107,203.10 = 46,443,586.11 : x
  2. Step 2: Convert to fraction form
    150,063,900.41/225,107,203.10 = 46,443,586.11/x
  3. Step 3: Cross multiply
    150,063,900.41x = 225,107,203.10 × 46,443,586.11
  4. Step 4: Simplify right side
    150,063,900.41x = 10,454,785,770,932,780
  5. Step 5: Solve for x
    x = 10,454,785,770,932,780/150,063,900.41
  6. Step 6: Final answer
    x = 69,668,892.67

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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.