Home / 34,414,829.59-51,622,014.75-13,944,247.15

Finding the Fourth Proportional to 34,414,829.59, 51,622,014.75 and 13,944,247.15

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Solution

The fourth proportional to 34,414,829.59, 51,622,014.75 and 13,944,247.15 is: 20,916,277.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414,829.59 : 51,622,014.75 = 13,944,247.15 : x
  2. Step 2: Convert to fraction form
    34,414,829.59/51,622,014.75 = 13,944,247.15/x
  3. Step 3: Cross multiply
    34,414,829.59x = 51,622,014.75 × 13,944,247.15
  4. Step 4: Simplify right side
    34,414,829.59x = 719,830,132,054,945.50
  5. Step 5: Solve for x
    x = 719,830,132,054,945.50/34,414,829.59
  6. Step 6: Final answer
    x = 20,916,277.68

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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.