Home / 49,237,006.76-67,947,280.14-26,910,443.78

Finding the Fourth Proportional to 49,237,006.76, 67,947,280.14 and 26,910,443.78

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Solution

The fourth proportional to 49,237,006.76, 67,947,280.14 and 26,910,443.78 is: 37,136,527.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,237,006.76 : 67,947,280.14 = 26,910,443.78 : x
  2. Step 2: Convert to fraction form
    49,237,006.76/67,947,280.14 = 26,910,443.78/x
  3. Step 3: Cross multiply
    49,237,006.76x = 67,947,280.14 × 26,910,443.78
  4. Step 4: Simplify right side
    49,237,006.76x = 1,828,491,462,211,380.75
  5. Step 5: Solve for x
    x = 1,828,491,462,211,380.75/49,237,006.76
  6. Step 6: Final answer
    x = 37,136,527.64

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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.