Home / 23,136,003.20-34,704,004.80-11,798,595.20

Finding the Fourth Proportional to 23,136,003.20, 34,704,004.80 and 11,798,595.20

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Solution

The fourth proportional to 23,136,003.20, 34,704,004.80 and 11,798,595.20 is: 17,697,892.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,003.20 : 34,704,004.80 = 11,798,595.20 : x
  2. Step 2: Convert to fraction form
    23,136,003.20/34,704,004.80 = 11,798,595.20/x
  3. Step 3: Cross multiply
    23,136,003.20x = 34,704,004.80 × 11,798,595.20
  4. Step 4: Simplify right side
    23,136,003.20x = 409,458,504,454,056.88
  5. Step 5: Solve for x
    x = 409,458,504,454,056.88/23,136,003.20
  6. Step 6: Final answer
    x = 17,697,892.80

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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.