Home / 59,939,828.73-82,716,930.41-33,834,572.01

Finding the Fourth Proportional to 59,939,828.73, 82,716,930.41 and 33,834,572.01

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Solution

The fourth proportional to 59,939,828.73, 82,716,930.41 and 33,834,572.01 is: 46,691,690.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,939,828.73 : 82,716,930.41 = 33,834,572.01 : x
  2. Step 2: Convert to fraction form
    59,939,828.73/82,716,930.41 = 33,834,572.01/x
  3. Step 3: Cross multiply
    59,939,828.73x = 82,716,930.41 × 33,834,572.01
  4. Step 4: Simplify right side
    59,939,828.73x = 2,798,691,938,234,131
  5. Step 5: Solve for x
    x = 2,798,691,938,234,131/59,939,828.73
  6. Step 6: Final answer
    x = 46,691,690.61

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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.