Home / 160,787,329.98-241,181,127.45-39,618,794.94

Finding the Fourth Proportional to 160,787,329.98, 241,181,127.45 and 39,618,794.94

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Solution

The fourth proportional to 160,787,329.98, 241,181,127.45 and 39,618,794.94 is: 59,428,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,787,329.98 : 241,181,127.45 = 39,618,794.94 : x
  2. Step 2: Convert to fraction form
    160,787,329.98/241,181,127.45 = 39,618,794.94/x
  3. Step 3: Cross multiply
    160,787,329.98x = 241,181,127.45 × 39,618,794.94
  4. Step 4: Simplify right side
    160,787,329.98x = 9,555,305,631,839,554
  5. Step 5: Solve for x
    x = 9,555,305,631,839,554/160,787,329.98
  6. Step 6: Final answer
    x = 59,428,225.05

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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.