Home / 26,643,468.27-36,768,877.52-16,328,199.27

Finding the Fourth Proportional to 26,643,468.27, 36,768,877.52 and 16,328,199.27

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Solution

The fourth proportional to 26,643,468.27, 36,768,877.52 and 16,328,199.27 is: 22,533,461.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,468.27 : 36,768,877.52 = 16,328,199.27 : x
  2. Step 2: Convert to fraction form
    26,643,468.27/36,768,877.52 = 16,328,199.27/x
  3. Step 3: Cross multiply
    26,643,468.27x = 36,768,877.52 × 16,328,199.27
  4. Step 4: Simplify right side
    26,643,468.27x = 600,369,558,999,142.38
  5. Step 5: Solve for x
    x = 600,369,558,999,142.38/26,643,468.27
  6. Step 6: Final answer
    x = 22,533,461.22

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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.