Home / 33,065,234.80-49,597,852.20-16,885,808.80

Finding the Fourth Proportional to 33,065,234.80, 49,597,852.20 and 16,885,808.80

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Solution

The fourth proportional to 33,065,234.80, 49,597,852.20 and 16,885,808.80 is: 25,328,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,065,234.80 : 49,597,852.20 = 16,885,808.80 : x
  2. Step 2: Convert to fraction form
    33,065,234.80/49,597,852.20 = 16,885,808.80/x
  3. Step 3: Cross multiply
    33,065,234.80x = 49,597,852.20 × 16,885,808.80
  4. Step 4: Simplify right side
    33,065,234.80x = 837,499,849,139,859.50
  5. Step 5: Solve for x
    x = 837,499,849,139,859.50/33,065,234.80
  6. Step 6: Final answer
    x = 25,328,713.20

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1.5x scale

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.