Home / 33,243,997.80-49,824,006.30-16,167,901.80

Finding the Fourth Proportional to 33,243,997.80, 49,824,006.30 and 16,167,901.80

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Solution

The fourth proportional to 33,243,997.80, 49,824,006.30 and 16,167,901.80 is: 24,231,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,997.80 : 49,824,006.30 = 16,167,901.80 : x
  2. Step 2: Convert to fraction form
    33,243,997.80/49,824,006.30 = 16,167,901.80/x
  3. Step 3: Cross multiply
    33,243,997.80x = 49,824,006.30 × 16,167,901.80
  4. Step 4: Simplify right side
    33,243,997.80x = 805,549,641,140,981.38
  5. Step 5: Solve for x
    x = 805,549,641,140,981.38/33,243,997.80
  6. Step 6: Final answer
    x = 24,231,431.07

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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.