Home / 73,056,889.33-109,599,432.95-23,859,516.56

Finding the Fourth Proportional to 73,056,889.33, 109,599,432.95 and 23,859,516.56

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Solution

The fourth proportional to 73,056,889.33, 109,599,432.95 and 23,859,516.56 is: 35,793,879.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,056,889.33 : 109,599,432.95 = 23,859,516.56 : x
  2. Step 2: Convert to fraction form
    73,056,889.33/109,599,432.95 = 23,859,516.56/x
  3. Step 3: Cross multiply
    73,056,889.33x = 109,599,432.95 × 23,859,516.56
  4. Step 4: Simplify right side
    73,056,889.33x = 2,614,989,485,437,134.50
  5. Step 5: Solve for x
    x = 2,614,989,485,437,134.50/73,056,889.33
  6. Step 6: Final answer
    x = 35,793,879.39

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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.