Home / 54,855,875.04-75,690,447.72-32,524,736.10

Finding the Fourth Proportional to 54,855,875.04, 75,690,447.72 and 32,524,736.10

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Solution

The fourth proportional to 54,855,875.04, 75,690,447.72 and 32,524,736.10 is: 44,877,815.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,855,875.04 : 75,690,447.72 = 32,524,736.10 : x
  2. Step 2: Convert to fraction form
    54,855,875.04/75,690,447.72 = 32,524,736.10/x
  3. Step 3: Cross multiply
    54,855,875.04x = 75,690,447.72 × 32,524,736.10
  4. Step 4: Simplify right side
    54,855,875.04x = 2,461,811,837,383,847
  5. Step 5: Solve for x
    x = 2,461,811,837,383,847/54,855,875.04
  6. Step 6: Final answer
    x = 44,877,815.47

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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.