Home / 33,965,276.92-50,900,779.87-15,476,036.70

Finding the Fourth Proportional to 33,965,276.92, 50,900,779.87 and 15,476,036.70

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Solution

The fourth proportional to 33,965,276.92, 50,900,779.87 and 15,476,036.70 is: 23,192,578.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,965,276.92 : 50,900,779.87 = 15,476,036.70 : x
  2. Step 2: Convert to fraction form
    33,965,276.92/50,900,779.87 = 15,476,036.70/x
  3. Step 3: Cross multiply
    33,965,276.92x = 50,900,779.87 × 15,476,036.70
  4. Step 4: Simplify right side
    33,965,276.92x = 787,742,337,326,741.12
  5. Step 5: Solve for x
    x = 787,742,337,326,741.12/33,965,276.92
  6. Step 6: Final answer
    x = 23,192,578.09

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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.