Home / 26,643,926.88-36,769,509.60-16,328,656.80

Finding the Fourth Proportional to 26,643,926.88, 36,769,509.60 and 16,328,656.80

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Solution

The fourth proportional to 26,643,926.88, 36,769,509.60 and 16,328,656.80 is: 22,534,092.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,926.88 : 36,769,509.60 = 16,328,656.80 : x
  2. Step 2: Convert to fraction form
    26,643,926.88/36,769,509.60 = 16,328,656.80/x
  3. Step 3: Cross multiply
    26,643,926.88x = 36,769,509.60 × 16,328,656.80
  4. Step 4: Simplify right side
    26,643,926.88x = 600,396,702,962,705.38
  5. Step 5: Solve for x
    x = 600,396,702,962,705.38/26,643,926.88
  6. Step 6: Final answer
    x = 22,534,092.13

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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.