Home / 25,108,383.76-34,649,430.31-14,095,130.54

Finding the Fourth Proportional to 25,108,383.76, 34,649,430.31 and 14,095,130.54

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Solution

The fourth proportional to 25,108,383.76, 34,649,430.31 and 14,095,130.54 is: 19,451,201.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,108,383.76 : 34,649,430.31 = 14,095,130.54 : x
  2. Step 2: Convert to fraction form
    25,108,383.76/34,649,430.31 = 14,095,130.54/x
  3. Step 3: Cross multiply
    25,108,383.76x = 34,649,430.31 × 14,095,130.54
  4. Step 4: Simplify right side
    25,108,383.76x = 488,388,243,182,835.56
  5. Step 5: Solve for x
    x = 488,388,243,182,835.56/25,108,383.76
  6. Step 6: Final answer
    x = 19,451,201.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.