Home / 36,085,852.80-54,128,779.20-35,022,970.80

Finding the Fourth Proportional to 36,085,852.80, 54,128,779.20 and 35,022,970.80

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Solution

The fourth proportional to 36,085,852.80, 54,128,779.20 and 35,022,970.80 is: 52,534,456.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,852.80 : 54,128,779.20 = 35,022,970.80 : x
  2. Step 2: Convert to fraction form
    36,085,852.80/54,128,779.20 = 35,022,970.80/x
  3. Step 3: Cross multiply
    36,085,852.80x = 54,128,779.20 × 35,022,970.80
  4. Step 4: Simplify right side
    36,085,852.80x = 1,895,750,653,361,247.25
  5. Step 5: Solve for x
    x = 1,895,750,653,361,247.25/36,085,852.80
  6. Step 6: Final answer
    x = 52,534,456.20

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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.