Home / 16,170,972.40-24,256,458.60-14,848,274.80

Finding the Fourth Proportional to 16,170,972.40, 24,256,458.60 and 14,848,274.80

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Solution

The fourth proportional to 16,170,972.40, 24,256,458.60 and 14,848,274.80 is: 22,272,412.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,972.40 : 24,256,458.60 = 14,848,274.80 : x
  2. Step 2: Convert to fraction form
    16,170,972.40/24,256,458.60 = 14,848,274.80/x
  3. Step 3: Cross multiply
    16,170,972.40x = 24,256,458.60 × 14,848,274.80
  4. Step 4: Simplify right side
    16,170,972.40x = 360,166,562,967,623.31
  5. Step 5: Solve for x
    x = 360,166,562,967,623.31/16,170,972.40
  6. Step 6: Final answer
    x = 22,272,412.20

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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.