Home / 32,788,816.20-49,214,717.10-16,633,009.80

Finding the Fourth Proportional to 32,788,816.20, 49,214,717.10 and 16,633,009.80

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Solution

The fourth proportional to 32,788,816.20, 49,214,717.10 and 16,633,009.80 is: 24,965,490.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,788,816.20 : 49,214,717.10 = 16,633,009.80 : x
  2. Step 2: Convert to fraction form
    32,788,816.20/49,214,717.10 = 16,633,009.80/x
  3. Step 3: Cross multiply
    32,788,816.20x = 49,214,717.10 × 16,633,009.80
  4. Step 4: Simplify right side
    32,788,816.20x = 818,588,871,828,527.62
  5. Step 5: Solve for x
    x = 818,588,871,828,527.62/32,788,816.20
  6. Step 6: Final answer
    x = 24,965,490.27

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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.