Home / 57,040,404.02-85,554,540.59-16,098,830.90

Finding the Fourth Proportional to 57,040,404.02, 85,554,540.59 and 16,098,830.90

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Solution

The fourth proportional to 57,040,404.02, 85,554,540.59 and 16,098,830.90 is: 24,146,534.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,040,404.02 : 85,554,540.59 = 16,098,830.90 : x
  2. Step 2: Convert to fraction form
    57,040,404.02/85,554,540.59 = 16,098,830.90/x
  3. Step 3: Cross multiply
    57,040,404.02x = 85,554,540.59 × 16,098,830.90
  4. Step 4: Simplify right side
    57,040,404.02x = 1,377,328,081,685,596.25
  5. Step 5: Solve for x
    x = 1,377,328,081,685,596.25/57,040,404.02
  6. Step 6: Final answer
    x = 24,146,534.47

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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.