Home / 24,662,619.42-34,034,164.04-13,649,390.43

Finding the Fourth Proportional to 24,662,619.42, 34,034,164.04 and 13,649,390.43

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Solution

The fourth proportional to 24,662,619.42, 34,034,164.04 and 13,649,390.43 is: 18,836,020.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,662,619.42 : 34,034,164.04 = 13,649,390.43 : x
  2. Step 2: Convert to fraction form
    24,662,619.42/34,034,164.04 = 13,649,390.43/x
  3. Step 3: Cross multiply
    24,662,619.42x = 34,034,164.04 × 13,649,390.43
  4. Step 4: Simplify right side
    24,662,619.42x = 464,545,592,872,379.12
  5. Step 5: Solve for x
    x = 464,545,592,872,379.12/24,662,619.42
  6. Step 6: Final answer
    x = 18,836,020.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.