Home / 24,439,612.20-36,698,586.30-19,432,559.40

Finding the Fourth Proportional to 24,439,612.20, 36,698,586.30 and 19,432,559.40

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Solution

The fourth proportional to 24,439,612.20, 36,698,586.30 and 19,432,559.40 is: 29,179,982.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,439,612.20 : 36,698,586.30 = 19,432,559.40 : x
  2. Step 2: Convert to fraction form
    24,439,612.20/36,698,586.30 = 19,432,559.40/x
  3. Step 3: Cross multiply
    24,439,612.20x = 36,698,586.30 × 19,432,559.40
  4. Step 4: Simplify right side
    24,439,612.20x = 713,147,458,170,776.12
  5. Step 5: Solve for x
    x = 713,147,458,170,776.12/24,439,612.20
  6. Step 6: Final answer
    x = 29,179,982.58

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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.