Home / 14,892,838.40-22,339,257.60-9,224,134.40

Finding the Fourth Proportional to 14,892,838.40, 22,339,257.60 and 9,224,134.40

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Solution

The fourth proportional to 14,892,838.40, 22,339,257.60 and 9,224,134.40 is: 13,836,201.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,838.40 : 22,339,257.60 = 9,224,134.40 : x
  2. Step 2: Convert to fraction form
    14,892,838.40/22,339,257.60 = 9,224,134.40/x
  3. Step 3: Cross multiply
    14,892,838.40x = 22,339,257.60 × 9,224,134.40
  4. Step 4: Simplify right side
    14,892,838.40x = 206,060,314,498,621.47
  5. Step 5: Solve for x
    x = 206,060,314,498,621.47/14,892,838.40
  6. Step 6: Final answer
    x = 13,836,201.60

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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.