Home / 19,265,736.96-26,587,016.64-10,564,704

Finding the Fourth Proportional to 19,265,736.96, 26,587,016.64 and 10,564,704

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Solution

The fourth proportional to 19,265,736.96, 26,587,016.64 and 10,564,704 is: 14,579,455.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,265,736.96 : 26,587,016.64 = 10,564,704 : x
  2. Step 2: Convert to fraction form
    19,265,736.96/26,587,016.64 = 10,564,704/x
  3. Step 3: Cross multiply
    19,265,736.96x = 26,587,016.64 × 10,564,704
  4. Step 4: Simplify right side
    19,265,736.96x = 280,883,961,044,674.56
  5. Step 5: Solve for x
    x = 280,883,961,044,674.56/19,265,736.96
  6. Step 6: Final answer
    x = 14,579,455.83

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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.