Home / 239,915,777.58-359,631,390.51-94,451,438.34

Finding the Fourth Proportional to 239,915,777.58, 359,631,390.51 and 94,451,438.34

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Solution

The fourth proportional to 239,915,777.58, 359,631,390.51 and 94,451,438.34 is: 141,581,776.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,915,777.58 : 359,631,390.51 = 94,451,438.34 : x
  2. Step 2: Convert to fraction form
    239,915,777.58/359,631,390.51 = 94,451,438.34/x
  3. Step 3: Cross multiply
    239,915,777.58x = 359,631,390.51 × 94,451,438.34
  4. Step 4: Simplify right side
    239,915,777.58x = 33,967,702,105,883,728
  5. Step 5: Solve for x
    x = 33,967,702,105,883,728/239,915,777.58
  6. Step 6: Final answer
    x = 141,581,776.94

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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.