Home / 14,625,114.48-21,924,236.88-5,038,213.68

Finding the Fourth Proportional to 14,625,114.48, 21,924,236.88 and 5,038,213.68

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Solution

The fourth proportional to 14,625,114.48, 21,924,236.88 and 5,038,213.68 is: 7,552,692.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,625,114.48 : 21,924,236.88 = 5,038,213.68 : x
  2. Step 2: Convert to fraction form
    14,625,114.48/21,924,236.88 = 5,038,213.68/x
  3. Step 3: Cross multiply
    14,625,114.48x = 21,924,236.88 × 5,038,213.68
  4. Step 4: Simplify right side
    14,625,114.48x = 110,458,990,172,376.50
  5. Step 5: Solve for x
    x = 110,458,990,172,376.50/14,625,114.48
  6. Step 6: Final answer
    x = 7,552,692.34

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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.