Home / 29,096,109.20-43,644,163.80-17,758,701.20

Finding the Fourth Proportional to 29,096,109.20, 43,644,163.80 and 17,758,701.20

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Solution

The fourth proportional to 29,096,109.20, 43,644,163.80 and 17,758,701.20 is: 26,638,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,096,109.20 : 43,644,163.80 = 17,758,701.20 : x
  2. Step 2: Convert to fraction form
    29,096,109.20/43,644,163.80 = 17,758,701.20/x
  3. Step 3: Cross multiply
    29,096,109.20x = 43,644,163.80 × 17,758,701.20
  4. Step 4: Simplify right side
    29,096,109.20x = 775,063,664,048,056.50
  5. Step 5: Solve for x
    x = 775,063,664,048,056.50/29,096,109.20
  6. Step 6: Final answer
    x = 26,638,051.80

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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.