Home / 54,767,558.43-82,030,248.59-37,454,730.39

Finding the Fourth Proportional to 54,767,558.43, 82,030,248.59 and 37,454,730.39

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Solution

The fourth proportional to 54,767,558.43, 82,030,248.59 and 37,454,730.39 is: 56,099,284.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,767,558.43 : 82,030,248.59 = 37,454,730.39 : x
  2. Step 2: Convert to fraction form
    54,767,558.43/82,030,248.59 = 37,454,730.39/x
  3. Step 3: Cross multiply
    54,767,558.43x = 82,030,248.59 × 37,454,730.39
  4. Step 4: Simplify right side
    54,767,558.43x = 3,072,420,844,575,854
  5. Step 5: Solve for x
    x = 3,072,420,844,575,854/54,767,558.43
  6. Step 6: Final answer
    x = 56,099,284.55

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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.