Home / 21,504,096.30-32,272,208.58-14,571,136.89

Finding the Fourth Proportional to 21,504,096.30, 32,272,208.58 and 14,571,136.89

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Solution

The fourth proportional to 21,504,096.30, 32,272,208.58 and 14,571,136.89 is: 21,867,590.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,504,096.30 : 32,272,208.58 = 14,571,136.89 : x
  2. Step 2: Convert to fraction form
    21,504,096.30/32,272,208.58 = 14,571,136.89/x
  3. Step 3: Cross multiply
    21,504,096.30x = 32,272,208.58 × 14,571,136.89
  4. Step 4: Simplify right side
    21,504,096.30x = 470,242,768,961,812.50
  5. Step 5: Solve for x
    x = 470,242,768,961,812.50/21,504,096.30
  6. Step 6: Final answer
    x = 21,867,590.36

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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.