Home / 45,333,375.89-67,993,420.34-22,298,127.26

Finding the Fourth Proportional to 45,333,375.89, 67,993,420.34 and 22,298,127.26

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Solution

The fourth proportional to 45,333,375.89, 67,993,420.34 and 22,298,127.26 is: 33,443,923.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,333,375.89 : 67,993,420.34 = 22,298,127.26 : x
  2. Step 2: Convert to fraction form
    45,333,375.89/67,993,420.34 = 22,298,127.26/x
  3. Step 3: Cross multiply
    45,333,375.89x = 67,993,420.34 × 22,298,127.26
  4. Step 4: Simplify right side
    45,333,375.89x = 1,516,125,939,299,770.75
  5. Step 5: Solve for x
    x = 1,516,125,939,299,770.75/45,333,375.89
  6. Step 6: Final answer
    x = 33,443,923.15

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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.