Home / 23,519,871.48-35,284,265.46-8,166,561.24

Finding the Fourth Proportional to 23,519,871.48, 35,284,265.46 and 8,166,561.24

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Solution

The fourth proportional to 23,519,871.48, 35,284,265.46 and 8,166,561.24 is: 12,251,389.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,519,871.48 : 35,284,265.46 = 8,166,561.24 : x
  2. Step 2: Convert to fraction form
    23,519,871.48/35,284,265.46 = 8,166,561.24/x
  3. Step 3: Cross multiply
    23,519,871.48x = 35,284,265.46 × 8,166,561.24
  4. Step 4: Simplify right side
    23,519,871.48x = 288,151,114,687,506.81
  5. Step 5: Solve for x
    x = 288,151,114,687,506.81/23,519,871.48
  6. Step 6: Final answer
    x = 12,251,389.85

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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.