Home / 19,460,025.80-29,148,048.30-16,100,793.80

Finding the Fourth Proportional to 19,460,025.80, 29,148,048.30 and 16,100,793.80

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Solution

The fourth proportional to 19,460,025.80, 29,148,048.30 and 16,100,793.80 is: 24,116,448.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,460,025.80 : 29,148,048.30 = 16,100,793.80 : x
  2. Step 2: Convert to fraction form
    19,460,025.80/29,148,048.30 = 16,100,793.80/x
  3. Step 3: Cross multiply
    19,460,025.80x = 29,148,048.30 × 16,100,793.80
  4. Step 4: Simplify right side
    19,460,025.80x = 469,306,715,350,740.56
  5. Step 5: Solve for x
    x = 469,306,715,350,740.56/19,460,025.80
  6. Step 6: Final answer
    x = 24,116,448.77

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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.