Home / 22,646,878.96-33,936,726.10-16,633,853.68

Finding the Fourth Proportional to 22,646,878.96, 33,936,726.10 and 16,633,853.68

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Solution

The fourth proportional to 22,646,878.96, 33,936,726.10 and 16,633,853.68 is: 24,926,107.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,646,878.96 : 33,936,726.10 = 16,633,853.68 : x
  2. Step 2: Convert to fraction form
    22,646,878.96/33,936,726.10 = 16,633,853.68/x
  3. Step 3: Cross multiply
    22,646,878.96x = 33,936,726.10 × 16,633,853.68
  4. Step 4: Simplify right side
    22,646,878.96x = 564,498,536,325,637.12
  5. Step 5: Solve for x
    x = 564,498,536,325,637.12/22,646,878.96
  6. Step 6: Final answer
    x = 24,926,107.36

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Double scale
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1.5x scale

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.