Home / 26,328,481.91-36,333,535.32-14,727,124.88

Finding the Fourth Proportional to 26,328,481.91, 36,333,535.32 and 14,727,124.88

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Solution

The fourth proportional to 26,328,481.91, 36,333,535.32 and 14,727,124.88 is: 20,323,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,328,481.91 : 36,333,535.32 = 14,727,124.88 : x
  2. Step 2: Convert to fraction form
    26,328,481.91/36,333,535.32 = 14,727,124.88/x
  3. Step 3: Cross multiply
    26,328,481.91x = 36,333,535.32 × 14,727,124.88
  4. Step 4: Simplify right side
    26,328,481.91x = 535,088,511,807,863.06
  5. Step 5: Solve for x
    x = 535,088,511,807,863.06/26,328,481.91
  6. Step 6: Final answer
    x = 20,323,561.14

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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.