Home / 23,228,787.10-34,847,831.67-13,008,181.60

Finding the Fourth Proportional to 23,228,787.10, 34,847,831.67 and 13,008,181.60

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Solution

The fourth proportional to 23,228,787.10, 34,847,831.67 and 13,008,181.60 is: 19,514,876.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,228,787.10 : 34,847,831.67 = 13,008,181.60 : x
  2. Step 2: Convert to fraction form
    23,228,787.10/34,847,831.67 = 13,008,181.60/x
  3. Step 3: Cross multiply
    23,228,787.10x = 34,847,831.67 × 13,008,181.60
  4. Step 4: Simplify right side
    23,228,787.10x = 453,306,922,729,591.31
  5. Step 5: Solve for x
    x = 453,306,922,729,591.31/23,228,787.10
  6. Step 6: Final answer
    x = 19,514,876.98

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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.