Home / 3,038,793,970.82-4,558,420,844.15-940,482,606.24

Finding the Fourth Proportional to 3,038,793,970.82, 4,558,420,844.15 and 940,482,606.24

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Solution

The fourth proportional to 3,038,793,970.82, 4,558,420,844.15 and 940,482,606.24 is: 1,410,795,057.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,793,970.82 : 4,558,420,844.15 = 940,482,606.24 : x
  2. Step 2: Convert to fraction form
    3,038,793,970.82/4,558,420,844.15 = 940,482,606.24/x
  3. Step 3: Cross multiply
    3,038,793,970.82x = 4,558,420,844.15 × 940,482,606.24
  4. Step 4: Simplify right side
    3,038,793,970.82x = 4,287,115,515,840,418,304
  5. Step 5: Solve for x
    x = 4,287,115,515,840,418,304/3,038,793,970.82
  6. Step 6: Final answer
    x = 1,410,795,057.85

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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.