Home / 77,124,883,045.48-115,731,957,227.10-32,352,369,902.44

Finding the Fourth Proportional to 77,124,883,045.48, 115,731,957,227.10 and 32,352,369,902.44

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Solution

The fourth proportional to 77,124,883,045.48, 115,731,957,227.10 and 32,352,369,902.44 is: 48,547,277,375.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,124,883,045.48 : 115,731,957,227.10 = 32,352,369,902.44 : x
  2. Step 2: Convert to fraction form
    77,124,883,045.48/115,731,957,227.10 = 32,352,369,902.44/x
  3. Step 3: Cross multiply
    77,124,883,045.48x = 115,731,957,227.10 × 32,352,369,902.44
  4. Step 4: Simplify right side
    77,124,883,045.48x = 3,744,203,089,744,503,504,896
  5. Step 5: Solve for x
    x = 3,744,203,089,744,503,504,896/77,124,883,045.48
  6. Step 6: Final answer
    x = 48,547,277,375.27

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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.