Home / 321,039,444.03-481,441,047.47-110,896,651.19

Finding the Fourth Proportional to 321,039,444.03, 481,441,047.47 and 110,896,651.19

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Solution

The fourth proportional to 321,039,444.03, 481,441,047.47 and 110,896,651.19 is: 166,304,175.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,039,444.03 : 481,441,047.47 = 110,896,651.19 : x
  2. Step 2: Convert to fraction form
    321,039,444.03/481,441,047.47 = 110,896,651.19/x
  3. Step 3: Cross multiply
    321,039,444.03x = 481,441,047.47 × 110,896,651.19
  4. Step 4: Simplify right side
    321,039,444.03x = 53,390,199,910,893,800
  5. Step 5: Solve for x
    x = 53,390,199,910,893,800/321,039,444.03
  6. Step 6: Final answer
    x = 166,304,175.09

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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.