Home / 234,467,662.35-351,257,567.97-156,509,499.50

Finding the Fourth Proportional to 234,467,662.35, 351,257,567.97 and 156,509,499.50

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Solution

The fourth proportional to 234,467,662.35, 351,257,567.97 and 156,509,499.50 is: 234,467,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,467,662.35 : 351,257,567.97 = 156,509,499.50 : x
  2. Step 2: Convert to fraction form
    234,467,662.35/351,257,567.97 = 156,509,499.50/x
  3. Step 3: Cross multiply
    234,467,662.35x = 351,257,567.97 × 156,509,499.50
  4. Step 4: Simplify right side
    234,467,662.35x = 54,975,146,157,545,952
  5. Step 5: Solve for x
    x = 54,975,146,157,545,952/234,467,662.35
  6. Step 6: Final answer
    x = 234,467,924.51

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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.