Home / 33,460,821.60-50,240,998.80-25,896,328.80

Finding the Fourth Proportional to 33,460,821.60, 50,240,998.80 and 25,896,328.80

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Solution

The fourth proportional to 33,460,821.60, 50,240,998.80 and 25,896,328.80 is: 38,883,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460,821.60 : 50,240,998.80 = 25,896,328.80 : x
  2. Step 2: Convert to fraction form
    33,460,821.60/50,240,998.80 = 25,896,328.80/x
  3. Step 3: Cross multiply
    33,460,821.60x = 50,240,998.80 × 25,896,328.80
  4. Step 4: Simplify right side
    33,460,821.60x = 1,301,057,424,165,205.50
  5. Step 5: Solve for x
    x = 1,301,057,424,165,205.50/33,460,821.60
  6. Step 6: Final answer
    x = 38,883,008.90

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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.