Home / 4,702,469,542.02-7,054,366,924.21-1,510,667,822.96

Finding the Fourth Proportional to 4,702,469,542.02, 7,054,366,924.21 and 1,510,667,822.96

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Solution

The fourth proportional to 4,702,469,542.02, 7,054,366,924.21 and 1,510,667,822.96 is: 2,266,214,598.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,469,542.02 : 7,054,366,924.21 = 1,510,667,822.96 : x
  2. Step 2: Convert to fraction form
    4,702,469,542.02/7,054,366,924.21 = 1,510,667,822.96/x
  3. Step 3: Cross multiply
    4,702,469,542.02x = 7,054,366,924.21 × 1,510,667,822.96
  4. Step 4: Simplify right side
    4,702,469,542.02x = 10,656,805,123,753,576,448
  5. Step 5: Solve for x
    x = 10,656,805,123,753,576,448/4,702,469,542.02
  6. Step 6: Final answer
    x = 2,266,214,598.21

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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.