Home / 53,567,741.08-80,361,953.70-22,861,872.28

Finding the Fourth Proportional to 53,567,741.08, 80,361,953.70 and 22,861,872.28

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Solution

The fourth proportional to 53,567,741.08, 80,361,953.70 and 22,861,872.28 is: 34,297,222.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,567,741.08 : 80,361,953.70 = 22,861,872.28 : x
  2. Step 2: Convert to fraction form
    53,567,741.08/80,361,953.70 = 22,861,872.28/x
  3. Step 3: Cross multiply
    53,567,741.08x = 80,361,953.70 × 22,861,872.28
  4. Step 4: Simplify right side
    53,567,741.08x = 1,837,224,721,660,673.50
  5. Step 5: Solve for x
    x = 1,837,224,721,660,673.50/53,567,741.08
  6. Step 6: Final answer
    x = 34,297,222.26

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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.