Home / 3,958,735,973,035.80-5,934,899,504,893.90-1,237,648,745,475.90

Finding the Fourth Proportional to 3,958,735,973,035.80, 5,934,899,504,893.90 and 1,237,648,745,475.90

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Solution

The fourth proportional to 3,958,735,973,035.80, 5,934,899,504,893.90 and 1,237,648,745,475.90 is: 1,855,471,285,983.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,958,735,973,035.80 : 5,934,899,504,893.90 = 1,237,648,745,475.90 : x
  2. Step 2: Convert to fraction form
    3,958,735,973,035.80/5,934,899,504,893.90 = 1,237,648,745,475.90/x
  3. Step 3: Cross multiply
    3,958,735,973,035.80x = 5,934,899,504,893.90 × 1,237,648,745,475.90
  4. Step 4: Simplify right side
    3,958,735,973,035.80x = 7,345,320,926,757,475,739,238,400
  5. Step 5: Solve for x
    x = 7,345,320,926,757,475,739,238,400/3,958,735,973,035.80
  6. Step 6: Final answer
    x = 1,855,471,285,983.40

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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.