Home / 14,298,000.20-21,457,497.90-9,504,096.20

Finding the Fourth Proportional to 14,298,000.20, 21,457,497.90 and 9,504,096.20

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Solution

The fourth proportional to 14,298,000.20, 21,457,497.90 and 9,504,096.20 is: 14,263,122.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,298,000.20 : 21,457,497.90 = 9,504,096.20 : x
  2. Step 2: Convert to fraction form
    14,298,000.20/21,457,497.90 = 9,504,096.20/x
  3. Step 3: Cross multiply
    14,298,000.20x = 21,457,497.90 × 9,504,096.20
  4. Step 4: Simplify right side
    14,298,000.20x = 203,934,124,252,897.94
  5. Step 5: Solve for x
    x = 203,934,124,252,897.94/14,298,000.20
  6. Step 6: Final answer
    x = 14,263,122.21

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1.5x scale

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.