Home / 97,722,770.53-146,584,072.35-24,939,545.41

Finding the Fourth Proportional to 97,722,770.53, 146,584,072.35 and 24,939,545.41

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Solution

The fourth proportional to 97,722,770.53, 146,584,072.35 and 24,939,545.41 is: 37,409,296.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,722,770.53 : 146,584,072.35 = 24,939,545.41 : x
  2. Step 2: Convert to fraction form
    97,722,770.53/146,584,072.35 = 24,939,545.41/x
  3. Step 3: Cross multiply
    97,722,770.53x = 146,584,072.35 × 24,939,545.41
  4. Step 4: Simplify right side
    97,722,770.53x = 3,655,740,128,755,550.50
  5. Step 5: Solve for x
    x = 3,655,740,128,755,550.50/97,722,770.53
  6. Step 6: Final answer
    x = 37,409,296.82

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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.