Home / 27,256,392.67-40,902,770.49-14,137,900.98

Finding the Fourth Proportional to 27,256,392.67, 40,902,770.49 and 14,137,900.98

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Solution

The fourth proportional to 27,256,392.67, 40,902,770.49 and 14,137,900.98 is: 21,216,282.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,256,392.67 : 40,902,770.49 = 14,137,900.98 : x
  2. Step 2: Convert to fraction form
    27,256,392.67/40,902,770.49 = 14,137,900.98/x
  3. Step 3: Cross multiply
    27,256,392.67x = 40,902,770.49 × 14,137,900.98
  4. Step 4: Simplify right side
    27,256,392.67x = 578,279,318,924,596.62
  5. Step 5: Solve for x
    x = 578,279,318,924,596.62/27,256,392.67
  6. Step 6: Final answer
    x = 21,216,282.21

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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.