Home / 53,397,886.50-80,092,805.67-17,004,806.82

Finding the Fourth Proportional to 53,397,886.50, 80,092,805.67 and 17,004,806.82

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Solution

The fourth proportional to 53,397,886.50, 80,092,805.67 and 17,004,806.82 is: 25,505,928.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,397,886.50 : 80,092,805.67 = 17,004,806.82 : x
  2. Step 2: Convert to fraction form
    53,397,886.50/80,092,805.67 = 17,004,806.82/x
  3. Step 3: Cross multiply
    53,397,886.50x = 80,092,805.67 × 17,004,806.82
  4. Step 4: Simplify right side
    53,397,886.50x = 1,361,962,688,090,150.75
  5. Step 5: Solve for x
    x = 1,361,962,688,090,150.75/53,397,886.50
  6. Step 6: Final answer
    x = 25,505,928.74

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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.