Home / 37,159,203.10-55,745,982.70-14,128,346.91

Finding the Fourth Proportional to 37,159,203.10, 55,745,982.70 and 14,128,346.91

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Solution

The fourth proportional to 37,159,203.10, 55,745,982.70 and 14,128,346.91 is: 21,195,249.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,159,203.10 : 55,745,982.70 = 14,128,346.91 : x
  2. Step 2: Convert to fraction form
    37,159,203.10/55,745,982.70 = 14,128,346.91/x
  3. Step 3: Cross multiply
    37,159,203.10x = 55,745,982.70 × 14,128,346.91
  4. Step 4: Simplify right side
    37,159,203.10x = 787,598,582,424,458.50
  5. Step 5: Solve for x
    x = 787,598,582,424,458.50/37,159,203.10
  6. Step 6: Final answer
    x = 21,195,249.54

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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.