Home / 14,922,414.90-22,383,622.35-7,347,813.30

Finding the Fourth Proportional to 14,922,414.90, 22,383,622.35 and 7,347,813.30

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Solution

The fourth proportional to 14,922,414.90, 22,383,622.35 and 7,347,813.30 is: 11,021,719.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,922,414.90 : 22,383,622.35 = 7,347,813.30 : x
  2. Step 2: Convert to fraction form
    14,922,414.90/22,383,622.35 = 7,347,813.30/x
  3. Step 3: Cross multiply
    14,922,414.90x = 22,383,622.35 × 7,347,813.30
  4. Step 4: Simplify right side
    14,922,414.90x = 164,470,678,005,507.25
  5. Step 5: Solve for x
    x = 164,470,678,005,507.25/14,922,414.90
  6. Step 6: Final answer
    x = 11,021,719.95

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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.