Home / 53,729,737.29-80,594,556.70-16,841,892.60

Finding the Fourth Proportional to 53,729,737.29, 80,594,556.70 and 16,841,892.60

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Solution

The fourth proportional to 53,729,737.29, 80,594,556.70 and 16,841,892.60 is: 25,262,823.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,729,737.29 : 80,594,556.70 = 16,841,892.60 : x
  2. Step 2: Convert to fraction form
    53,729,737.29/80,594,556.70 = 16,841,892.60/x
  3. Step 3: Cross multiply
    53,729,737.29x = 80,594,556.70 × 16,841,892.60
  4. Step 4: Simplify right side
    53,729,737.29x = 1,357,364,868,086,010.50
  5. Step 5: Solve for x
    x = 1,357,364,868,086,010.50/53,729,737.29
  6. Step 6: Final answer
    x = 25,262,823.47

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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.