Home / 63,847,511.96-95,771,269.20-15,325,365.76

Finding the Fourth Proportional to 63,847,511.96, 95,771,269.20 and 15,325,365.76

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Solution

The fourth proportional to 63,847,511.96, 95,771,269.20 and 15,325,365.76 is: 22,988,048.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847,511.96 : 95,771,269.20 = 15,325,365.76 : x
  2. Step 2: Convert to fraction form
    63,847,511.96/95,771,269.20 = 15,325,365.76/x
  3. Step 3: Cross multiply
    63,847,511.96x = 95,771,269.20 × 15,325,365.76
  4. Step 4: Simplify right side
    63,847,511.96x = 1,467,729,729,634,698
  5. Step 5: Solve for x
    x = 1,467,729,729,634,698/63,847,511.96
  6. Step 6: Final answer
    x = 22,988,048.94

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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.