Home / 73,804,840.30-110,664,429.78-34,942,966.04

Finding the Fourth Proportional to 73,804,840.30, 110,664,429.78 and 34,942,966.04

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Solution

The fourth proportional to 73,804,840.30, 110,664,429.78 and 34,942,966.04 is: 52,394,170.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804,840.30 : 110,664,429.78 = 34,942,966.04 : x
  2. Step 2: Convert to fraction form
    73,804,840.30/110,664,429.78 = 34,942,966.04/x
  3. Step 3: Cross multiply
    73,804,840.30x = 110,664,429.78 × 34,942,966.04
  4. Step 4: Simplify right side
    73,804,840.30x = 3,866,943,411,638,504.50
  5. Step 5: Solve for x
    x = 3,866,943,411,638,504.50/73,804,840.30
  6. Step 6: Final answer
    x = 52,394,170.84

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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.