Home / 53,325,573.48-73,595,276.46-30,122,195.22

Finding the Fourth Proportional to 53,325,573.48, 73,595,276.46 and 30,122,195.22

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Solution

The fourth proportional to 53,325,573.48, 73,595,276.46 and 30,122,195.22 is: 41,572,010.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,325,573.48 : 73,595,276.46 = 30,122,195.22 : x
  2. Step 2: Convert to fraction form
    53,325,573.48/73,595,276.46 = 30,122,195.22/x
  3. Step 3: Cross multiply
    53,325,573.48x = 73,595,276.46 × 30,122,195.22
  4. Step 4: Simplify right side
    53,325,573.48x = 2,216,851,284,797,990.25
  5. Step 5: Solve for x
    x = 2,216,851,284,797,990.25/53,325,573.48
  6. Step 6: Final answer
    x = 41,572,010.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.