Home / 57,955,002.30-86,972,361.12-23,876,348.18

Finding the Fourth Proportional to 57,955,002.30, 86,972,361.12 and 23,876,348.18

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Solution

The fourth proportional to 57,955,002.30, 86,972,361.12 and 23,876,348.18 is: 35,830,942.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,955,002.30 : 86,972,361.12 = 23,876,348.18 : x
  2. Step 2: Convert to fraction form
    57,955,002.30/86,972,361.12 = 23,876,348.18/x
  3. Step 3: Cross multiply
    57,955,002.30x = 86,972,361.12 × 23,876,348.18
  4. Step 4: Simplify right side
    57,955,002.30x = 2,076,582,375,702,953.25
  5. Step 5: Solve for x
    x = 2,076,582,375,702,953.25/57,955,002.30
  6. Step 6: Final answer
    x = 35,830,942.86

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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.