Home / 26,093,457.27-36,026,985.69-16,308,299.88

Finding the Fourth Proportional to 26,093,457.27, 36,026,985.69 and 16,308,299.88

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Solution

The fourth proportional to 26,093,457.27, 36,026,985.69 and 16,308,299.88 is: 22,516,712.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093,457.27 : 36,026,985.69 = 16,308,299.88 : x
  2. Step 2: Convert to fraction form
    26,093,457.27/36,026,985.69 = 16,308,299.88/x
  3. Step 3: Cross multiply
    26,093,457.27x = 36,026,985.69 × 16,308,299.88
  4. Step 4: Simplify right side
    26,093,457.27x = 587,538,886,404,988.75
  5. Step 5: Solve for x
    x = 587,538,886,404,988.75/26,093,457.27
  6. Step 6: Final answer
    x = 22,516,712.92

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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.