Home / 61,762,825.44-92,644,903.44-18,632,402.64

Finding the Fourth Proportional to 61,762,825.44, 92,644,903.44 and 18,632,402.64

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Solution

The fourth proportional to 61,762,825.44, 92,644,903.44 and 18,632,402.64 is: 27,948,804.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,762,825.44 : 92,644,903.44 = 18,632,402.64 : x
  2. Step 2: Convert to fraction form
    61,762,825.44/92,644,903.44 = 18,632,402.64/x
  3. Step 3: Cross multiply
    61,762,825.44x = 92,644,903.44 × 18,632,402.64
  4. Step 4: Simplify right side
    61,762,825.44x = 1,726,197,143,438,001
  5. Step 5: Solve for x
    x = 1,726,197,143,438,001/61,762,825.44
  6. Step 6: Final answer
    x = 27,948,804.66

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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.