Home / 48,383,953.41-66,769,826.27-26,653,921.41

Finding the Fourth Proportional to 48,383,953.41, 66,769,826.27 and 26,653,921.41

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Solution

The fourth proportional to 48,383,953.41, 66,769,826.27 and 26,653,921.41 is: 36,782,395.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,953.41 : 66,769,826.27 = 26,653,921.41 : x
  2. Step 2: Convert to fraction form
    48,383,953.41/66,769,826.27 = 26,653,921.41/x
  3. Step 3: Cross multiply
    48,383,953.41x = 66,769,826.27 × 26,653,921.41
  4. Step 4: Simplify right side
    48,383,953.41x = 1,779,677,701,959,933.50
  5. Step 5: Solve for x
    x = 1,779,677,701,959,933.50/48,383,953.41
  6. Step 6: Final answer
    x = 36,782,395.33

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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.