Home / 37,929,237.28-56,887,438.87-10,629,246.91

Finding the Fourth Proportional to 37,929,237.28, 56,887,438.87 and 10,629,246.91

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Solution

The fourth proportional to 37,929,237.28, 56,887,438.87 and 10,629,246.91 is: 15,942,072.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,237.28 : 56,887,438.87 = 10,629,246.91 : x
  2. Step 2: Convert to fraction form
    37,929,237.28/56,887,438.87 = 10,629,246.91/x
  3. Step 3: Cross multiply
    37,929,237.28x = 56,887,438.87 × 10,629,246.91
  4. Step 4: Simplify right side
    37,929,237.28x = 604,670,633,826,761.38
  5. Step 5: Solve for x
    x = 604,670,633,826,761.38/37,929,237.28
  6. Step 6: Final answer
    x = 15,942,072.06

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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.