Home / 33,533,999.60-50,300,999.40-28,751,030.60

Finding the Fourth Proportional to 33,533,999.60, 50,300,999.40 and 28,751,030.60

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Solution

The fourth proportional to 33,533,999.60, 50,300,999.40 and 28,751,030.60 is: 43,126,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533,999.60 : 50,300,999.40 = 28,751,030.60 : x
  2. Step 2: Convert to fraction form
    33,533,999.60/50,300,999.40 = 28,751,030.60/x
  3. Step 3: Cross multiply
    33,533,999.60x = 50,300,999.40 × 28,751,030.60
  4. Step 4: Simplify right side
    33,533,999.60x = 1,446,205,572,959,981.75
  5. Step 5: Solve for x
    x = 1,446,205,572,959,981.75/33,533,999.60
  6. Step 6: Final answer
    x = 43,126,545.90

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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.