Home / 14,656,522.60-21,984,783.90-7,098,250.60

Finding the Fourth Proportional to 14,656,522.60, 21,984,783.90 and 7,098,250.60

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Solution

The fourth proportional to 14,656,522.60, 21,984,783.90 and 7,098,250.60 is: 10,647,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,522.60 : 21,984,783.90 = 7,098,250.60 : x
  2. Step 2: Convert to fraction form
    14,656,522.60/21,984,783.90 = 7,098,250.60/x
  3. Step 3: Cross multiply
    14,656,522.60x = 21,984,783.90 × 7,098,250.60
  4. Step 4: Simplify right side
    14,656,522.60x = 156,053,505,509,045.31
  5. Step 5: Solve for x
    x = 156,053,505,509,045.31/14,656,522.60
  6. Step 6: Final answer
    x = 10,647,375.90

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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.