Home / 16,168,047.20-24,216,641.40-14,372,957.60

Finding the Fourth Proportional to 16,168,047.20, 24,216,641.40 and 14,372,957.60

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Solution

The fourth proportional to 16,168,047.20, 24,216,641.40 and 14,372,957.60 is: 21,527,940.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,047.20 : 24,216,641.40 = 14,372,957.60 : x
  2. Step 2: Convert to fraction form
    16,168,047.20/24,216,641.40 = 14,372,957.60/x
  3. Step 3: Cross multiply
    16,168,047.20x = 24,216,641.40 × 14,372,957.60
  4. Step 4: Simplify right side
    16,168,047.20x = 348,064,760,056,604.62
  5. Step 5: Solve for x
    x = 348,064,760,056,604.62/16,168,047.20
  6. Step 6: Final answer
    x = 21,527,940.62

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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.