Home / 63,847,515.74-95,771,274.89-15,325,369.55

Finding the Fourth Proportional to 63,847,515.74, 95,771,274.89 and 15,325,369.55

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Solution

The fourth proportional to 63,847,515.74, 95,771,274.89 and 15,325,369.55 is: 22,988,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847,515.74 : 95,771,274.89 = 15,325,369.55 : x
  2. Step 2: Convert to fraction form
    63,847,515.74/95,771,274.89 = 15,325,369.55/x
  3. Step 3: Cross multiply
    63,847,515.74x = 95,771,274.89 × 15,325,369.55
  4. Step 4: Simplify right side
    63,847,515.74x = 1,467,730,179,408,402.50
  5. Step 5: Solve for x
    x = 1,467,730,179,408,402.50/63,847,515.74
  6. Step 6: Final answer
    x = 22,988,054.62

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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.