Home / 23,776,588.64-32,811,137.22-13,987,663.22

Finding the Fourth Proportional to 23,776,588.64, 32,811,137.22 and 13,987,663.22

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Solution

The fourth proportional to 23,776,588.64, 32,811,137.22 and 13,987,663.22 is: 19,302,648.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,776,588.64 : 32,811,137.22 = 13,987,663.22 : x
  2. Step 2: Convert to fraction form
    23,776,588.64/32,811,137.22 = 13,987,663.22/x
  3. Step 3: Cross multiply
    23,776,588.64x = 32,811,137.22 × 13,987,663.22
  4. Step 4: Simplify right side
    23,776,588.64x = 458,951,137,298,567.06
  5. Step 5: Solve for x
    x = 458,951,137,298,567.06/23,776,588.64
  6. Step 6: Final answer
    x = 19,302,648.68

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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.