Home / 14,892,830.40-22,339,245.60-9,224,126.40

Finding the Fourth Proportional to 14,892,830.40, 22,339,245.60 and 9,224,126.40

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Solution

The fourth proportional to 14,892,830.40, 22,339,245.60 and 9,224,126.40 is: 13,836,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,830.40 : 22,339,245.60 = 9,224,126.40 : x
  2. Step 2: Convert to fraction form
    14,892,830.40/22,339,245.60 = 9,224,126.40/x
  3. Step 3: Cross multiply
    14,892,830.40x = 22,339,245.60 × 9,224,126.40
  4. Step 4: Simplify right side
    14,892,830.40x = 206,060,025,095,043.88
  5. Step 5: Solve for x
    x = 206,060,025,095,043.88/14,892,830.40
  6. Step 6: Final answer
    x = 13,836,189.60

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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.