Home / 40,880,625.05-61,337,296.33-16,621,416.65

Finding the Fourth Proportional to 40,880,625.05, 61,337,296.33 and 16,621,416.65

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Solution

The fourth proportional to 40,880,625.05, 61,337,296.33 and 16,621,416.65 is: 24,938,776.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,880,625.05 : 61,337,296.33 = 16,621,416.65 : x
  2. Step 2: Convert to fraction form
    40,880,625.05/61,337,296.33 = 16,621,416.65/x
  3. Step 3: Cross multiply
    40,880,625.05x = 61,337,296.33 × 16,621,416.65
  4. Step 4: Simplify right side
    40,880,625.05x = 1,019,512,758,485,445.88
  5. Step 5: Solve for x
    x = 1,019,512,758,485,445.88/40,880,625.05
  6. Step 6: Final answer
    x = 24,938,776.19

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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.