Home / 46,945,103.58-70,367,954.76-15,791,103

Finding the Fourth Proportional to 46,945,103.58, 70,367,954.76 and 15,791,103

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Solution

The fourth proportional to 46,945,103.58, 70,367,954.76 and 15,791,103 is: 23,669,936.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,945,103.58 : 70,367,954.76 = 15,791,103 : x
  2. Step 2: Convert to fraction form
    46,945,103.58/70,367,954.76 = 15,791,103/x
  3. Step 3: Cross multiply
    46,945,103.58x = 70,367,954.76 × 15,791,103
  4. Step 4: Simplify right side
    46,945,103.58x = 1,111,187,621,514,500.38
  5. Step 5: Solve for x
    x = 1,111,187,621,514,500.38/46,945,103.58
  6. Step 6: Final answer
    x = 23,669,936.52

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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.