Home / 54,767,551.68-82,030,238.46-37,454,723.64

Finding the Fourth Proportional to 54,767,551.68, 82,030,238.46 and 37,454,723.64

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Solution

The fourth proportional to 54,767,551.68, 82,030,238.46 and 37,454,723.64 is: 56,099,274.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,767,551.68 : 82,030,238.46 = 37,454,723.64 : x
  2. Step 2: Convert to fraction form
    54,767,551.68/82,030,238.46 = 37,454,723.64/x
  3. Step 3: Cross multiply
    54,767,551.68x = 82,030,238.46 × 37,454,723.64
  4. Step 4: Simplify right side
    54,767,551.68x = 3,072,419,911,642,599
  5. Step 5: Solve for x
    x = 3,072,419,911,642,599/54,767,551.68
  6. Step 6: Final answer
    x = 56,099,274.43

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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.