Home / 33,574,661.40-50,361,992.10-16,531,807.80

Finding the Fourth Proportional to 33,574,661.40, 50,361,992.10 and 16,531,807.80

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Solution

The fourth proportional to 33,574,661.40, 50,361,992.10 and 16,531,807.80 is: 24,797,711.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,574,661.40 : 50,361,992.10 = 16,531,807.80 : x
  2. Step 2: Convert to fraction form
    33,574,661.40/50,361,992.10 = 16,531,807.80/x
  3. Step 3: Cross multiply
    33,574,661.40x = 50,361,992.10 × 16,531,807.80
  4. Step 4: Simplify right side
    33,574,661.40x = 832,574,773,822,318.50
  5. Step 5: Solve for x
    x = 832,574,773,822,318.50/33,574,661.40
  6. Step 6: Final answer
    x = 24,797,711.70

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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.