Home / 38,844,246.40-58,241,486.40-16,134,179.20

Finding the Fourth Proportional to 38,844,246.40, 58,241,486.40 and 16,134,179.20

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Solution

The fourth proportional to 38,844,246.40, 58,241,486.40 and 16,134,179.20 is: 24,190,933.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,844,246.40 : 58,241,486.40 = 16,134,179.20 : x
  2. Step 2: Convert to fraction form
    38,844,246.40/58,241,486.40 = 16,134,179.20/x
  3. Step 3: Cross multiply
    38,844,246.40x = 58,241,486.40 × 16,134,179.20
  4. Step 4: Simplify right side
    38,844,246.40x = 939,678,578,451,962.88
  5. Step 5: Solve for x
    x = 939,678,578,451,962.88/38,844,246.40
  6. Step 6: Final answer
    x = 24,190,933.42

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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.