Home / 51,203,272.30-76,804,908.45-33,984,583.90

Finding the Fourth Proportional to 51,203,272.30, 76,804,908.45 and 33,984,583.90

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Solution

The fourth proportional to 51,203,272.30, 76,804,908.45 and 33,984,583.90 is: 50,976,875.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,203,272.30 : 76,804,908.45 = 33,984,583.90 : x
  2. Step 2: Convert to fraction form
    51,203,272.30/76,804,908.45 = 33,984,583.90/x
  3. Step 3: Cross multiply
    51,203,272.30x = 76,804,908.45 × 33,984,583.90
  4. Step 4: Simplify right side
    51,203,272.30x = 2,610,182,855,150,844
  5. Step 5: Solve for x
    x = 2,610,182,855,150,844/51,203,272.30
  6. Step 6: Final answer
    x = 50,976,875.85

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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.