Home / 55,707,015.58-76,874,184-33,392,606.06

Finding the Fourth Proportional to 55,707,015.58, 76,874,184 and 33,392,606.06

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Solution

The fourth proportional to 55,707,015.58, 76,874,184 and 33,392,606.06 is: 46,080,898.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,707,015.58 : 76,874,184 = 33,392,606.06 : x
  2. Step 2: Convert to fraction form
    55,707,015.58/76,874,184 = 33,392,606.06/x
  3. Step 3: Cross multiply
    55,707,015.58x = 76,874,184 × 33,392,606.06
  4. Step 4: Simplify right side
    55,707,015.58x = 2,567,029,342,495,955
  5. Step 5: Solve for x
    x = 2,567,029,342,495,955/55,707,015.58
  6. Step 6: Final answer
    x = 46,080,898.71

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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.