Home / 16,646,451-24,969,676.56-4,679,187

Finding the Fourth Proportional to 16,646,451, 24,969,676.56 and 4,679,187

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Solution

The fourth proportional to 16,646,451, 24,969,676.56 and 4,679,187 is: 7,018,780.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,646,451 : 24,969,676.56 = 4,679,187 : x
  2. Step 2: Convert to fraction form
    16,646,451/24,969,676.56 = 4,679,187/x
  3. Step 3: Cross multiply
    16,646,451x = 24,969,676.56 × 4,679,187
  4. Step 4: Simplify right side
    16,646,451x = 116,837,785,953,756.72
  5. Step 5: Solve for x
    x = 116,837,785,953,756.72/16,646,451
  6. Step 6: Final answer
    x = 7,018,780.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.