Home / 33,910,564.60-50,868,957.30-11,191,511.80

Finding the Fourth Proportional to 33,910,564.60, 50,868,957.30 and 11,191,511.80

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Solution

The fourth proportional to 33,910,564.60, 50,868,957.30 and 11,191,511.80 is: 16,788,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910,564.60 : 50,868,957.30 = 11,191,511.80 : x
  2. Step 2: Convert to fraction form
    33,910,564.60/50,868,957.30 = 11,191,511.80/x
  3. Step 3: Cross multiply
    33,910,564.60x = 50,868,957.30 × 11,191,511.80
  4. Step 4: Simplify right side
    33,910,564.60x = 569,300,535,876,646.12
  5. Step 5: Solve for x
    x = 569,300,535,876,646.12/33,910,564.60
  6. Step 6: Final answer
    x = 16,788,294.23

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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.