Home / 23,621,158.40-32,597,198.40-12,756,141.44

Finding the Fourth Proportional to 23,621,158.40, 32,597,198.40 and 12,756,141.44

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Solution

The fourth proportional to 23,621,158.40, 32,597,198.40 and 12,756,141.44 is: 17,603,475.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,158.40 : 32,597,198.40 = 12,756,141.44 : x
  2. Step 2: Convert to fraction form
    23,621,158.40/32,597,198.40 = 12,756,141.44/x
  3. Step 3: Cross multiply
    23,621,158.40x = 32,597,198.40 × 12,756,141.44
  4. Step 4: Simplify right side
    23,621,158.40x = 415,814,473,338,141.69
  5. Step 5: Solve for x
    x = 415,814,473,338,141.69/23,621,158.40
  6. Step 6: Final answer
    x = 17,603,475.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.