Home / 440,113,932.21-607,371,791.58-241,882,451.58

Finding the Fourth Proportional to 440,113,932.21, 607,371,791.58 and 241,882,451.58

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Solution

The fourth proportional to 440,113,932.21, 607,371,791.58 and 241,882,451.58 is: 333,805,788.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,113,932.21 : 607,371,791.58 = 241,882,451.58 : x
  2. Step 2: Convert to fraction form
    440,113,932.21/607,371,791.58 = 241,882,451.58/x
  3. Step 3: Cross multiply
    440,113,932.21x = 607,371,791.58 × 241,882,451.58
  4. Step 4: Simplify right side
    440,113,932.21x = 146,912,577,967,907,232
  5. Step 5: Solve for x
    x = 146,912,577,967,907,232/440,113,932.21
  6. Step 6: Final answer
    x = 333,805,788.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.