Home / 33,284,830.80-49,927,246.20-16,236,728.40

Finding the Fourth Proportional to 33,284,830.80, 49,927,246.20 and 16,236,728.40

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Solution

The fourth proportional to 33,284,830.80, 49,927,246.20 and 16,236,728.40 is: 24,355,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,284,830.80 : 49,927,246.20 = 16,236,728.40 : x
  2. Step 2: Convert to fraction form
    33,284,830.80/49,927,246.20 = 16,236,728.40/x
  3. Step 3: Cross multiply
    33,284,830.80x = 49,927,246.20 × 16,236,728.40
  4. Step 4: Simplify right side
    33,284,830.80x = 810,655,136,309,332.12
  5. Step 5: Solve for x
    x = 810,655,136,309,332.12/33,284,830.80
  6. Step 6: Final answer
    x = 24,355,092.60

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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.