Home / 37,159,204.91-55,745,985.42-14,128,348.73

Finding the Fourth Proportional to 37,159,204.91, 55,745,985.42 and 14,128,348.73

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Solution

The fourth proportional to 37,159,204.91, 55,745,985.42 and 14,128,348.73 is: 21,195,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,159,204.91 : 55,745,985.42 = 14,128,348.73 : x
  2. Step 2: Convert to fraction form
    37,159,204.91/55,745,985.42 = 14,128,348.73/x
  3. Step 3: Cross multiply
    37,159,204.91x = 55,745,985.42 × 14,128,348.73
  4. Step 4: Simplify right side
    37,159,204.91x = 787,598,721,961,883.75
  5. Step 5: Solve for x
    x = 787,598,721,961,883.75/37,159,204.91
  6. Step 6: Final answer
    x = 21,195,252.27

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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.