Home / 16,854,899.45-23,251,192.21-10,237,727.03

Finding the Fourth Proportional to 16,854,899.45, 23,251,192.21 and 10,237,727.03

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Solution

The fourth proportional to 16,854,899.45, 23,251,192.21 and 10,237,727.03 is: 14,122,858.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,854,899.45 : 23,251,192.21 = 10,237,727.03 : x
  2. Step 2: Convert to fraction form
    16,854,899.45/23,251,192.21 = 10,237,727.03/x
  3. Step 3: Cross multiply
    16,854,899.45x = 23,251,192.21 × 10,237,727.03
  4. Step 4: Simplify right side
    16,854,899.45x = 238,039,358,968,042.44
  5. Step 5: Solve for x
    x = 238,039,358,968,042.44/16,854,899.45
  6. Step 6: Final answer
    x = 14,122,858.44

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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.